s_id stringlengths 10 10 | p_id stringlengths 6 6 | u_id stringlengths 10 10 | date stringlengths 10 10 | language stringclasses 1 value | original_language stringclasses 11 values | filename_ext stringclasses 1 value | status stringclasses 1 value | cpu_time int64 0 100 | memory stringlengths 4 6 | code_size int64 15 14.7k | code stringlengths 15 14.7k | problem_id stringlengths 6 6 | problem_description stringlengths 358 9.83k | input stringlengths 2 4.87k | output stringclasses 807 values | __index_level_0__ int64 1.1k 1.22M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s621766251 | p00030 | u724963150 | 1505130946 | Python | Python3 | py | Accepted | 40 | 7776 | 400 | def dfs(depth,s,m):
global maxdepth,target,cnt
if depth==maxdepth:
if s==target:
cnt+=1
return
r=min([target-s,9])+1
for i in range(r):
if i>m:
dfs(depth+1,s+i,i)
while 1:
maxdepth,target=[int(st)for st in input().split(" ")]
if maxdepth==target==0:break
cnt=0
u=[False for i in range(10)]
dfs(0,0,-1)
print(cnt) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,702 |
s140242437 | p00030 | u845643816 | 1509262161 | Python | Python3 | py | Accepted | 30 | 7648 | 198 | # 0030
import itertools
while True:
n, s = map(int, input().split())
if n == s == 0: break
c = itertools.combinations(range(10), n)
print(len(list(filter(lambda c: sum(c) == s, c)))) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,703 |
s559518693 | p00030 | u236679854 | 1512602781 | Python | Python3 | py | Accepted | 30 | 5604 | 453 | def calc_combination(n, s, max_digit):
if n == 1:
if max_digit < s:
return 0
else:
return 1
if n * (n - 1) / 2 > s:
return 0
total = 0
max_digit = min(s, max_digit)
for i in range(n-1, max_digit+1):
total += calc_combination(n-1, s-i, i-1)
return total
while True:
n, s = map(int, input().split())
if n == s == 0:
break
print(calc_combination(n, s, 9)) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,704 |
s268777862 | p00030 | u146816547 | 1514009867 | Python | Python | py | Accepted | 10 | 4712 | 304 | #!/usr/bin/env python2
# -*- coding: utf-8 -*-
import itertools
while True:
n, s = map(int, raw_input().split())
if n == 0 and s == 0:
break
L = [i for i in xrange(10)]
cnt = 0
for i in itertools.combinations(L, n):
if sum(i) == s:
cnt += 1
print cnt | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,705 |
s747719065 | p00030 | u585035894 | 1514629389 | Python | Python3 | py | Accepted | 20 | 5628 | 217 | import itertools
while True:
n,s = map(int, input().split())
if not(n or s):
break
t = 0
for i in itertools.combinations(range(0,10), n):
if sum(i) == s:
t += 1
print(t) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,706 |
s435027085 | p00030 | u024715419 | 1516344649 | Python | Python3 | py | Accepted | 30 | 5632 | 239 | import itertools
while True:
n, s = map(int, input().split())
count = 0
if n == 0:
break
for c in itertools.combinations([i for i in range(10)], n):
if sum(c) == s:
count += 1
print(count)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,707 |
s593542545 | p00030 | u043254318 | 1517323505 | Python | Python3 | py | Accepted | 30 | 5596 | 468 | def search(N, s, start, depth):
if depth == 0 and s == 0:
return 1
if depth == 0 and s != 0:
return 0
ans = 0
for i in range(start, 10):
if N[i] == 1:
N[i] = 0
ans += search(N, s-i, i, depth-1)
N[i] = 1
return ans
n,s = [int(i) for i in input().split()]
while n != 0 or s != 0:
N = [1 for i in range(10)]
print(search(N, s, 0, n))
n,s = [int(i) for i in input().split()]
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,708 |
s194511790 | p00030 | u150984829 | 1517638108 | Python | Python3 | py | Accepted | 20 | 5644 | 151 | from itertools import combinations
while 1:
n,s=map(int,input().split())
if n==0:break
print(sum(1 for p in combinations(range(10),n)if sum(p)==s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,709 |
s134287519 | p00030 | u150984829 | 1517638222 | Python | Python3 | py | Accepted | 20 | 5640 | 143 | import itertools
while 1:
n,s=map(int,input().split())
if n==0:break
print(sum(1 for p in itertools.combinations(range(10),n)if sum(p)==s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,710 |
s183824301 | p00030 | u299798926 | 1518087525 | Python | Python3 | py | Accepted | 20 | 5640 | 159 | import itertools
while 1:
n,s=map(int, input().split())
if n==0: break
print(len([1 for c in itertools.combinations(range(10), n) if sum(c)==s]))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,711 |
s721065600 | p00030 | u881891940 | 1522186870 | Python | Python3 | py | Accepted | 30 | 5828 | 543 | def inputcase():
global n,s
n,s = map(int,input().split())
return n!=0 or s!=0
memo = [[[0 for j in range(123)] for i in range(11)] for k in range(11)]
done = [[[False for j in range(123)] for i in range(11)] for k in range(11)]
def dfs(k, l, t):
if t < 0:
return 0
elif k == 0 and t > 0:
return 0
elif k == 0:
return 1
elif l > 9:
return 0
if done[k][l][t]:
return memo[k][l][t]
done[k][l][t] = True
for i in range(l,10):
memo[k][l][t] += dfs(k-1,i+1,t-i)
return memo[k][l][t]
while inputcase():
print(dfs(n,0,s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,712 |
s049001427 | p00030 | u553148578 | 1524035476 | Python | Python3 | py | Accepted | 20 | 5640 | 172 | import itertools
while 1:
n,s=map(int,input().split())
if n == s ==0: break
print(sum(1 for nums in itertools.combinations([i for i in range(10)],n) if sum(nums) == s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,713 |
s240044308 | p00030 | u150984829 | 1524906027 | Python | Python3 | py | Accepted | 20 | 5648 | 136 | import itertools
for e in iter(input,'0 0'):
n,s=map(int,e.split())
print(sum(s==sum(p)for p in itertools.combinations(range(10),n)))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,714 |
s565822231 | p00030 | u136916346 | 1527398434 | Python | Python3 | py | Accepted | 30 | 5648 | 215 | import itertools
r=[]
while 1:
a=list(map(int,input().split()))
if not a[0] and not a[1]:break
r.extend([sum([1 for i in itertools.combinations(range(10),a[0]) if sum(i)==a[1]])])
[print(i) for i in r]
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,715 |
s374069095 | p00030 | u467175809 | 1527398967 | Python | Python | py | Accepted | 100 | 4672 | 262 | #!/usr/bin/env python
while True:
n, s = map(int, raw_input().split())
if not n:
break
ans = 0
for i in range(2**10):
cnt = 0
ss = 0
for j in range(10):
if i & (2 ** j):
cnt += 1
ss += j
if cnt == n and ss == s:
ans += 1
print(ans)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,716 |
s624852398 | p00030 | u352394527 | 1527453796 | Python | Python3 | py | Accepted | 30 | 5596 | 555 | #rest...ไฝฟ็จๆฐใฎๆฎใ
#n...ไป่ฆใๆฐๅญ
#acc...ไปใพใงใฎๅ่จ
#to...็ฎ็ใฎๅค
def counter(rest, n, acc, to):
#ๆฎใไฝฟ็จๆฐใ0ใชใ...acc == to -> 1, acc != to -> 0
if rest == 0:
return acc == to
#nใไฝฟใใๆฐ(9)ใ่ถ
ใใใ็ตไบ
if n == 10:
return 0
#nใไฝฟใฃใๅ ดๅใจไฝฟใใชใใฃใๅ ดๅใฎๅ่จใฎๆฐใๅบๅ
return counter(rest - 1, n + 1, acc + n , to) + counter(rest, n + 1, acc, to)
while True:
n, s = map(int, input().split())
if not n:
break
print(counter(n, 0, 0, s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,717 |
s541371981 | p00030 | u197615397 | 1528806155 | Python | Python3 | py | Accepted | 30 | 5648 | 201 | from itertools import combinations
import sys
for n, s in (map(int, l.split()) for l in sys.stdin.readlines()):
if n == 0: break
print(sum(1 for a in combinations(range(10), n) if sum(a)==s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,718 |
s415938712 | p00030 | u847467233 | 1529275658 | Python | Python3 | py | Accepted | 30 | 5596 | 318 | # AOJ 0030 Sum of Integers
# Python3 2018.6.18 bal4u
def rec(n, s, vmin):
if vmin == 10 or vmin > s: return 0
if n == 1: return (1 if s < 10 else 0)
sum = 0;
for i in range(vmin, 10): sum += rec(n-1, s-i, i+1)
return sum
while True:
n, s = list(map(int, input().split()))
if n < 1: break
print(rec(n, s, 0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,719 |
s921050164 | p00030 | u647766105 | 1355757582 | Python | Python | py | Accepted | 20 | 5736 | 264 | def dfs(i,step,remain):
if remain<0 or step<0 or i<-1:return 0
if remain==0 and step==0:return 1
return dfs(i-1,step-1,remain-i)+dfs(i-1,step,remain)
while True:
n,s=map(int,raw_input().split())
if(n==0 and s==0):break
print dfs(9,n,s)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,720 |
s947825604 | p00030 | u647766105 | 1355757595 | Python | Python | py | Accepted | 20 | 5736 | 444 | table={}
def memorize(f):
global table
def func(*args):
if not args in table:
table[args]=f(*args)
return table[args]
return func
@memorize
def dfs(i,step,remain):
if remain<0 or step<0 or i<-1:return 0
if remain==0 and step==0:return 1
return dfs(i-1,step-1,remain-i)+dfs(i-1,step,remain)
while True:
n,s=map(int,raw_input().split())
if(n==0 and s==0):break
print dfs(9,n,s)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,721 |
s107617343 | p00030 | u419407022 | 1356284187 | Python | Python | py | Accepted | 20 | 4228 | 322 | def dfs(n, sum ,depth):
if(depth == 0):
return int(sum == s)
else:
count = 0
for i in xrange(n+1,10):
count += dfs(i, sum+i, depth-1)
return count
while True:
(n, s) = [int(i) for i in raw_input().split()]
if((0,0) == (n,s)):
break
print dfs(-1,0,n) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,722 |
s398675023 | p00030 | u865312527 | 1359451036 | Python | Python | py | Accepted | 20 | 4356 | 268 | import sys
import itertools
def solve(x,n,s):
t=[c for c in itertools.combinations(x,n) if sum(c)==s]
return len(t)
x=[i for i in range(10)]
for line in sys.stdin.readlines():
n,s=map(int, line.rstrip().split())
if s|n==0: break
print solve(x,n,s) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,723 |
s859740963 | p00030 | u782850731 | 1362286370 | Python | Python | py | Accepted | 20 | 4380 | 345 | from __future__ import (absolute_import, division, print_function,
unicode_literals)
from sys import stdin
from itertools import combinations
for line in stdin:
if line.startswith('0 0'):
break
num, ans = (int(s) for s in line.split())
print(sum(sum(t) == ans for t in combinations(xrange(10), num))) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,724 |
s417181116 | p00030 | u310778860 | 1363076065 | Python | Python | py | Accepted | 20 | 4416 | 297 | #!/usr/bin/env python
from itertools import combinations
import operator as op
nums = range(0, 10)
while True:
n, s = map(int, raw_input().split())
if (n, s) == (0, 0): break
count = 0
for c in combinations(nums, n):
if sum(c) == s:
count += 1
print count | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,725 |
s422148113 | p00030 | u912237403 | 1379238699 | Python | Python | py | Accepted | 20 | 4276 | 454 | def dec2bin(n, base=10):
s=""
x="01"
while n>0:
s+=x[n%2]
n/=2
return (s+"0"*base)[:base]
x=[[0 for i in range(50)] for i in range(11)]
for i in range(0, 2**10):
tmp = dec2bin(i)
s=0
c=0
for j in range(10):
if tmp[j]=="1":
s+=j
c+=1
x[c][s]+=1
while True:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
if s>=50: print 0
else: print x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,726 |
s207630255 | p00030 | u813384600 | 1380545065 | Python | Python | py | Accepted | 20 | 4352 | 183 | import itertools
while True:
n, s = map(int, raw_input().split())
if (n, s) == (0, 0):
break
print [sum(a) for a in itertools.combinations(range(10), n)].count(s) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,727 |
s273342675 | p00030 | u523886269 | 1384011426 | Python | Python | py | Accepted | 80 | 4248 | 674 | # -*- coding: utf-8 -*-
import sys
n = 0
s = 0
def combination(n, k):
max = 2 ** n
for i in xrange(max):
result = [0] * n
for j in xrange(n):
result[j] = i >> j & 1
cnt = 0
for b in result:
if b == 1:
cnt += 1
if cnt == k:
yield result
for line in sys.stdin:
l = map(int, line.strip().split())
n = l[0]
s = l[1]
if n == 0 and s == 0:
break
ans = 0
for ar in combination(10, n):
sm = 0
for i in xrange(len(ar)):
if ar[i] == 1:
sm += i
if sm == s:
ans += 1
print ans | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,728 |
s782529152 | p00030 | u621997536 | 1389003587 | Python | Python | py | Accepted | 20 | 4208 | 238 |
def dfs(n, m, s):
if n == N:
return 1 if s == S else 0
ans = 0
for i in range(m, 10):
ans += dfs(n + 1, i + 1, s + i)
return ans;
while 1:
N, S = map(int, raw_input().split())
if not N:
break
print dfs(0, 0, 0) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,729 |
s078227873 | p00030 | u633068244 | 1393583596 | Python | Python | py | Accepted | 20 | 4204 | 266 | def dfs(n, m, s):
if n == N:
return 1 if s == S else 0
ans = 0
for i in range(m, 10):
ans += dfs(n + 1, i + 1, s + i)
return ans;
while True:
N, S = map(int, raw_input().split())
if not N:
break
print dfs(0, 0, 0) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,730 |
s018665355 | p00030 | u912237403 | 1394320105 | Python | Python | py | Accepted | 20 | 4260 | 394 | def dec2bin(n, base=10):
s = format(n,'b')
s = "0"*(10-len(s))+s
return s
x=[[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = dec2bin(i)
s = 0
c = B.count("1")
j = 0
for e in B:
if e=="1": s+=j
j+=1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
if s>=50: print 0
else: print x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,731 |
s812818206 | p00030 | u912237403 | 1394320953 | Python | Python | py | Accepted | 10 | 4252 | 294 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j, c+1
j += 1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,732 |
s553998806 | p00030 | u912237403 | 1394321355 | Python | Python | py | Accepted | 20 | 4248 | 292 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j,c+1
j+=1
x[c][s]+=1
while 1:
n,s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,733 |
s897926515 | p00030 | u912237403 | 1394321477 | Python | Python | py | Accepted | 20 | 4244 | 289 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s+=j; c+=1
j+=1
x[c][s]+=1
while 1:
n,s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,734 |
s857278177 | p00030 | u912237403 | 1394321532 | Python | Python | py | Accepted | 20 | 4252 | 293 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s+=j; c+=1
j += 1
x[c][s] += 1
while 1:
n,s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,735 |
s948032139 | p00030 | u912237403 | 1394321569 | Python | Python | py | Accepted | 20 | 4252 | 295 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s=s+j; c=c+1
j += 1
x[c][s] += 1
while 1:
n,s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,736 |
s699021082 | p00030 | u912237403 | 1394321611 | Python | Python | py | Accepted | 20 | 4244 | 298 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s, c = s+j, c+1
j += 1
x[c][s] += 1
while 1:
n,s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,737 |
s404236738 | p00030 | u912237403 | 1394321713 | Python | Python | py | Accepted | 20 | 4248 | 295 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s, c = s+j, c+1
j+=1
x[c][s]+=1
while 1:
n, s = map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,738 |
s469626756 | p00030 | u912237403 | 1394321756 | Python | Python | py | Accepted | 20 | 4244 | 292 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j, c+1
j+=1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,739 |
s875485365 | p00030 | u912237403 | 1394321809 | Python | Python | py | Accepted | 20 | 4248 | 293 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j, c+1
j +=1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,740 |
s521492259 | p00030 | u912237403 | 1394321821 | Python | Python | py | Accepted | 10 | 4248 | 294 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j, c+1
j += 1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,741 |
s278604223 | p00030 | u912237403 | 1394321839 | Python | Python | py | Accepted | 20 | 4248 | 293 | x = [[0]*50 for i in range(11)]
for i in range(0, 2**10):
B = format(i,'b')[::-1]
s,c,j = 0,0,0
for e in B:
if e=="1": s,c = s+j, c+1
j+= 1
x[c][s]+=1
while 1:
n, s=map(int, raw_input().split())
if n==0 and s==0: break
print 0 if s>=50 else x[n][s] | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,742 |
s789707537 | p00030 | u491763171 | 1396403777 | Python | Python | py | Accepted | 10 | 4332 | 190 | from itertools import combinations
while 1:
n, s = map(int, raw_input().split())
if n == s == 0:
break
print sum(1 for tmp in combinations(range(10), n) if s == sum(tmp)) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,743 |
s460579365 | p00030 | u246033265 | 1396622899 | Python | Python | py | Accepted | 20 | 4212 | 327 | def f(mn, n, sm):
if n == 0 and sm == 0:
return 1
if mn == 10 or n == 0:
return 0
ct = 0
for i in range(mn, min(10, sm + 1)):
ct += f(i + 1, n - 1, sm - i)
return ct
while True:
n, sm = map(int, raw_input().split())
if n == 0 and sm == 0:
break
print f(0, n, sm) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,744 |
s041683667 | p00030 | u378480414 | 1397890580 | Python | Python | py | Accepted | 20 | 4212 | 271 | import sys
def comb(sum,c,s):
if c>1:
val=0
for i in range(s,10):
if sum-i>0:
val+=comb(sum-i,c-1,i+1);
return val
else:
return 1 if sum>=s and sum<10 else 0
while True:
c,sum=map(int,raw_input().split(" "))
if c:
print comb(sum,c,0)
else:
break | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,745 |
s563069065 | p00030 | u252577573 | 1398348834 | Python | Python | py | Accepted | 20 | 4228 | 454 | #!/usr/bin/env python
import sys
def solve(n, s, j, a, c):
if len(a) == n:
if sum(a) == s:
c += 1
elif len(a) < n:
for i in range(j, 10):
c = solve(n, s, i+1, a + [i], c)
return c
for line in sys.stdin:
if line == "0 0\n":
break
else:
nums = line.replace('\n', '').split(' ')
n = int(nums[0])
s = int(nums[1])
c = solve(n, s, 0, [], 0)
print c | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,746 |
s066814068 | p00030 | u708217907 | 1398862079 | Python | Python | py | Accepted | 20 | 4216 | 388 | def count(target, max_size, c_size, c_num, sum):
if max_size == c_size:
return 1 if sum == target else 0
ans = 0
for i in range(c_num, 10):
ans += count(target, max_size, c_size+1, i+1, sum+i)
return ans
import sys
for s in sys.stdin:
max_size, target = map(int, s.split())
if target == 0 and max_size == 0: break
ans = count(target, max_size, 0, 0, 0)
print ans | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,747 |
s707739159 | p00030 | u436634575 | 1401170538 | Python | Python3 | py | Accepted | 30 | 6732 | 180 | from itertools import combinations
while True:
n, s = map(int, input().split())
if n == s == 0: break
print(sum(1 for x in combinations(range(10), n) if sum(x) == s)) | p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,748 |
s663860871 | p00030 | u286298310 | 1597551160 | Python | Python3 | py | Accepted | 30 | 5700 | 278 | import itertools
while 1:
n , s = map(int,(input().split()))
if n == 0 and s == 0:
break
l = [i for i in range(10)]
k = list(itertools.combinations(l,n))
c = 0
for i in range(len(k)):
if sum(k[i]) == s:
c += 1
print(c)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,749 |
s353996191 | p00030 | u747915832 | 1597078637 | Python | Python3 | py | Accepted | 20 | 5660 | 345 | import itertools
def ANS(n, s):
A = list(range(10))
count = 0
A_pair = list(itertools.combinations(A,n))
for i in range(len(A_pair)):
Sum = sum(A_pair[i])
if Sum==s:
count += 1
return count
while True:
n, s = map(int, input().split())
if n==0 and s==0:
break
print(ANS(n, s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,750 |
s990727793 | p00030 | u318393460 | 1592925187 | Python | Python3 | py | Accepted | 30 | 5596 | 551 | def choice(pos, num):
global ans
if pos == n:
if len(set(l)) != n:
return
check = sum(l)
if check == s:
if set(l) not in save:
save.append(set(l))
ans += 1
return
if num == 10:
return
l[pos] = num
choice(pos + 1, num+1)
choice(pos, num+1)
number = [0,1,2,3,4,5,6,7,8,9]
n, s = map(int, input().split())
while n != 0:
l = [0] * n
save = []
ans = 0
choice(0, 0)
print(ans)
n, s = map(int, input().split())
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,751 |
s581894324 | p00030 | u260980560 | 1589610866 | Python | Python3 | py | Accepted | 20 | 5640 | 352 | from itertools import combinations
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, S = map(int, readline().split())
if N == 0:
return False
ans = 0
for p in combinations(range(10), N):
if sum(p) == S:
ans += 1
write("%d\n" % ans)
return True
while solve():
...
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,752 |
s180232161 | p00030 | u808372529 | 1584077299 | Python | Python3 | py | Accepted | 30 | 5624 | 229 | from itertools import combinations
while True:
cnt = 0
n,s = map(int,input().split())
if n==0 and s==0:
break
for i in combinations(range(10),n):
if sum(i)==s:
cnt=cnt+1
print(cnt)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,753 |
s228615122 | p00030 | u371539389 | 1581236396 | Python | Python3 | py | Accepted | 20 | 5636 | 250 | import itertools
while True:
n,s=[int(i) for i in input().split(" ")]
if n==0 and s==0:
break
retval=0
for i in itertools.combinations([j for j in range(10)],n):
if sum(i)==s:
retval+=1
print(retval)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,754 |
s685188458 | p00030 | u197615660 | 1579883593 | Python | Python3 | py | Accepted | 30 | 5624 | 230 | import itertools
while True:
n, s = map(int, input().split())
if n == 0 and s == 0:
break
ans = 0
for i in itertools.combinations(range(10), n):
if sum(i) == s:
ans += 1
print(ans)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,755 |
s630665892 | p00030 | u630911389 | 1577173038 | Python | Python3 | py | Accepted | 20 | 5596 | 457 | def rec(n, s, v):
# 9ใพใงor็ฎๆจใฎๅคใๅฏพ่ฑกใฎๆฐๅคใงใใใพใใชใๅ ดๅ
if v == 10 or v > s:
return 0
# ไธ่ดใฑใผใน
if n == 1:
if(s < 10):
return 1
else:
return 0
sum = 0
for i in range(v, 10):
sum += rec(n - 1,s - i,i + 1)
return sum
while True:
n, s = (int(x) for x in input().split())
if n == 0 and s == 0:
break
print(rec(n, s, 0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,756 |
s709561312 | p00030 | u697145890 | 1575723384 | Python | Python3 | py | Accepted | 40 | 6380 | 560 | import heapq
from collections import deque
from enum import Enum
import sys
import math
from _heapq import heappush, heappop
import copy
BIG_NUM = 2000000000
HUGE_NUM = 99999999999999999
MOD = 1000000007
EPS = 0.000000001
sys.setrecursionlimit(100000)
dp = [[0]*101 for _ in range(10)]
dp[0][0] = 1
for i in range(0,10):
for num in range(9,0,-1):
for tmp_sum in range(i,101):
dp[num][tmp_sum] += dp[num-1][tmp_sum-i]
while True:
N,S = map(int,input().split())
if N == 0 and S == 0:
break
print("%d"%(dp[N][S]))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,757 |
s686126813 | p00030 | u803862921 | 1570854609 | Python | Python3 | py | Accepted | 30 | 5632 | 236 | import itertools
while True:
n, s = [int(x) for x in input().split()]
if n == 0 and s == 0:
break
c = 0
for t in itertools.combinations(range(10),n):
if sum(t) == s:
c += 1
print(c)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,758 |
s277924053 | p00030 | u155275392 | 1570280659 | Python | Python3 | py | Accepted | 40 | 5604 | 558 | def _combination(left, source, n, yields):
if(len(left) == n):
yields.append(left)
else:
for i in range(len(source)):
_combination(left + [source[i]], source[i + 1:], n, yields)
def combination(source, n):
yields = []
_combination([], source, n, yields)
return yields
printedLater = []
while True:
n, s = [int(i) for i in input().split()]
if((n, s) == (0, 0)):
break
printedLater.append(len([x for x in combination(range(10), n) if sum(x) == s]))
for line in printedLater:
print(line)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,759 |
s170745685 | p00030 | u515362371 | 1570164551 | Python | Python3 | py | Accepted | 30 | 5596 | 504 | # p: max in adder ; n: number of adders; s: sum
def dfs(p, n, s):
if not p:
if n == 1 and s == 0:
return 1
else:return 0
elif n == 1:
if 0 <= s <= p:
return 1
else: return 0
elif s < 0:
return 0
else:
return dfs(p-1, n-1, s-p) + dfs(p-1, n, s)
while True:
try:
n, s = list(map(int, input().split()))
if (not n and not s):
break
print(dfs(9, n, s))
except:
break
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,760 |
s025640310 | p00030 | u399902185 | 1570160817 | Python | Python3 | py | Accepted | 70 | 5604 | 314 | while True:
n,s = map(int,input().split())
if n==0 and s==0 :
break
flg = []
for i in range(2**10):
if str(bin(i)).count('1') ==n:
flg.append(i)
cnt = 0
for f in flg:
if sum([i for i in range(10) if f>>i&1==1]) == s:
cnt += 1
print(cnt)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,761 |
s950671110 | p00030 | u129436176 | 1570160444 | Python | Python3 | py | Accepted | 30 | 5632 | 329 | n, s = map(int, input().split())
import itertools
while n != 0 or s != s:
count = 0
a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
for j in itertools.combinations(a, n):
x = 0
for i in range(n):
x += j[i]
if x == s:
count += 1
print(count)
n, s = map(int, input().split())
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,762 |
s772198328 | p00030 | u642694278 | 1570158615 | Python | Python3 | py | Accepted | 30 | 5600 | 229 | def dfs(depth,prev,sum):
if depth == n:
return sum == s
ret = 0
for i in range(prev + 1,10):
ret += dfs(depth + 1,i,sum + i)
return ret
while True:
n,s = map(int,input().split())
if n == 0:
break
print(dfs(0,-1,0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,763 |
s132015784 | p00030 | u290671130 | 1568098729 | Python | Python3 | py | Accepted | 30 | 5592 | 268 | while(True):
n, s = map(int, input().split())
if n == 0: break
def dfs(a, b, used):
if a == n: return s == b
ret = 0
for i in range(used+1, 10):
ret += dfs(a + 1, b + i, i)
return ret
print(dfs(0, 0, -1))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,764 |
s409575898 | p00030 | u824708460 | 1567152780 | Python | Python3 | py | Accepted | 20 | 5652 | 185 | import itertools
while 1:
n, s = map(int, input().split())
if n == 0:
break
l = itertools.combinations(range(10), n)
print(len([l for c in l if sum(c) == s]))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,765 |
s497803610 | p00030 | u821561321 | 1564914505 | Python | Python3 | py | Accepted | 20 | 5644 | 137 |
import itertools
for e in iter(input,'0 0'):
n,s=map(int,e.split())
print(sum(s==sum(p)for p in itertools.combinations(range(10),n)))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,766 |
s141713790 | p00030 | u804558166 | 1564597136 | Python | Python3 | py | Accepted | 50 | 5592 | 226 | def func(i,ls):
if i == 10:
return len(ls) == n and sum(ls) == s
return func(i + 1,ls) + func(i + 1,ls + [i])
while True:
n,s = map(int,input().split())
if n == 0:
break
print(func(0,[]))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,767 |
s267446385 | p00030 | u647694976 | 1564455793 | Python | Python3 | py | Accepted | 30 | 5592 | 266 | def counter(rest, n, acc, to):
if rest == 0:return acc == to
if n == 10:return 0
return counter(rest - 1, n + 1, acc + n , to) + counter(rest, n + 1, acc, to)
while True:
n, s = map(int, input().split())
if not n:
break
print(counter(n, 0, 0, s))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,768 |
s248106239 | p00030 | u506537276 | 1560320766 | Python | Python3 | py | Accepted | 30 | 5596 | 358 | def dfs(n, s, min):
if min > s:
return 0
if min == 10:
return 0
if n == 1:
if min <= s and s < 10:
return 1
else:
return 0
else:
sum = 0
for i in range(min, 10):
sum += dfs(n - 1, s - i, i + 1)
return sum
while True:
n, s = map(int, input().split())
if n + s == 0:
break
print(dfs(n, s, 0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,769 |
s751372516 | p00030 | u625806423 | 1557150544 | Python | Python3 | py | Accepted | 30 | 5596 | 321 | def rec_sum(n, s, piv):
if piv == 10 or piv > s:
return 0
if n == 1 and s < 10:
return 1
else:
counter = 0
for i in range(piv, 10):
counter += rec_sum(n-1, s-i, i+1)
return counter
while True:
n, s = map(int, input().split())
if n == 0 and s == 0:
break
print(rec_sum(n, s, 0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,770 |
s968917054 | p00030 | u406093358 | 1555550607 | Python | Python | py | Accepted | 40 | 4684 | 449 | while True:
n, s = map(int, raw_input().split())
if n == 0: break
cnt = 0
queue = [[0, 0, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]]
while queue != []:
now = queue.pop(0)
newlist = []
for i in range(0, len(now[2])):
newlist.append(now[2][i])
if now[0] == n:
if now[1] == s: cnt += 1
elif n - now[0] <= len(now[2]):
a = newlist.pop(0)
queue.append([now[0]+1, now[1]+a, newlist])
queue.append([now[0], now[1], newlist])
print cnt
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,771 |
s603131683 | p00030 | u990228206 | 1553235023 | Python | Python3 | py | Accepted | 60 | 5592 | 647 | while 1:
n,s=map(int,input().split())
if n==s==0:break
ans=0
for a0 in range(2):
for a1 in range(2):
for a2 in range(2):
for a3 in range(2):
for a4 in range(2):
for a5 in range(2):
for a6 in range(2):
for a7 in range(2):
for a8 in range(2):
for a9 in range(2):
if a0+a1+a2+a3+a4+a5+a6+a7+a8+a9==n and 1*a1+2*a2+3*a3+4*a4+5*a5+6*a6+7*a7+8*a8+9*a9==s:ans+=1
print(ans)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,772 |
s771660022 | p00030 | u323786992 | 1543135621 | Python | Python3 | py | Accepted | 20 | 5600 | 521 |
def dfs(p,n,s):#pไปฅไธใฎๆฐใใnๅ็จใใฆsใไฝใๅ ดๅใฎๆฐ
if not p:
if n == 1 and s == 0:
return 1
else:
return 0
elif n == 1:
if 0 <= s <= p:
return 1
else:
return 0
elif s < 0:
return 0
else:
return dfs(p-1,n-1,s-p)+dfs(p-1,n,s)
while True:
try:
n,s = map(int, input().split())
if (not n and not s):
break;
print(dfs(9,n,s))
except:
break;
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,773 |
s511907163 | p00030 | u717526540 | 1541727629 | Python | Python3 | py | Accepted | 20 | 5632 | 241 | import itertools
while 1:
n, s = map(int, input().split())
if n == s == 0:
break
clist = itertools.combinations(range(10), n)
cnt = 0
for c in clist:
if sum(c) == s:
cnt += 1
print(cnt)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,774 |
s560493416 | p00030 | u219940997 | 1537460444 | Python | Python3 | py | Accepted | 20 | 5632 | 219 | import itertools
while 1:
n, s = map(int, input().split())
if n == 0: break
ans = []
for c in itertools.combinations(range(10), n):
if sum(c) == s:
ans.append(1)
print(len(ans))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,775 |
s861626539 | p00030 | u252700163 | 1537296244 | Python | Python3 | py | Accepted | 20 | 5632 | 232 | from itertools import combinations
while True:
n, s = map(int, input().split())
if n == 0 and s == 0:
break
count = 0
for t in combinations(list(range(0,10)), n):
if sum(t) == s:
count += 1
print(count)
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,776 |
s406796111 | p00030 | u319725914 | 1534659168 | Python | Python3 | py | Accepted | 20 | 5640 | 241 | from sys import stdin
from itertools import product,permutations,combinations
while(True):
n,s = map(int, stdin.readline().split())
if not n:
break
print(sum([1 for m in combinations(list(range(10)),r=n) if sum(m)==s]))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,777 |
s561085861 | p00030 | u048595360 | 1532448869 | Python | Python3 | py | Accepted | 30 | 5600 | 334 | global num_lim
global tgt_sum
def dfs(cnt, num, sum):
if cnt == num_lim:
return sum == tgt_sum
if num > 9:
return 0
return dfs(cnt + 1, num + 1, sum + num) + dfs(cnt, num + 1, sum)
while True:
num_lim, tgt_sum = list(map(int, input().split()))
if num_lim == 0 and tgt_sum == 0:
break
print(dfs(0, 0, 0))
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,778 |
s325476697 | p00030 | u079141094 | 1517757420 | Python | Python3 | py | Accepted | 60 | 5772 | 1,337 | class Node():
def __init__(self, v):
self.v = v
self.parent = None
self.children = []
self.is_visited = False
def add_child(self, node):
self.children.append(node)
node.parent = self
def construct_tree(node):
start = -1 if node.v is None else node.v
if node.v == 9:
return
for i in range(start + 1, 10):
new_node = Node(i)
node.add_child(new_node)
construct_tree(new_node)
def reset_state(node):
node.is_visited = False
for child in node.children:
reset_state(child)
def find_answer(node, n, s, cnt=0):
node.is_visited = True
depth, cur_sum = 0, 0
cur = node
while cur.parent is not None:
cur_sum += cur.v
depth += 1
cur = cur.parent
if cur_sum == s and depth == n:
cnt += 1
if depth < n:
for child in node.children:
if not child.is_visited:
cnt = find_answer(child, n, s, cnt)
return cnt
def solve():
root = Node(None)
construct_tree(root)
while True:
n, s = map(int, input().split())
if n == 0 and s == 0:
break
count = find_answer(root, n, s)
print(count)
reset_state(root)
if __name__ == "__main__":
solve()
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,779 |
s481018028 | p00030 | u214781794 | 1479999914 | Python | Python3 | py | Accepted | 50 | 7728 | 386 | def dfs(n, s, i):
if n == 0:
if s == 0: return 1
else: return 0
if i == 10:
return 0;
ans = 0
ans += dfs(n, s, i + 1)
ans += dfs(n-1, s - i, i + 1)
return ans
def main():
while True:
n, s = map(int, input().split())
if n == 0: break
print(dfs(n, s, 0))
return 0
if __name__ == '__main__':
main()
| p00030 |
<H1>ๆดๆฐใฎๅ</H1>
<p>
0 ใใ 9 ใฎๆฐๅญใใ็ฐใชใ <var>n</var> ๅใฎๆฐใๅใๅบใใฆๅ่จใ <var>s</var> ใจใชใ็ตใฟๅใใใฎๆฐใๅบๅใใใใญใฐใฉใ ใไฝๆใใฆใใ ใใใ<var>n</var> ๅใฎๆฐใฏใใฎใใฎ 0 ใใ 9 ใพใงใจใใ๏ผใคใฎ็ตใฟๅใใใซๅใๆฐๅญใฏไฝฟใใพใใใใใจใใฐใ<var>n</var> ใ 3 ใง <var>s</var> ใ 6 ใฎใจใใ3 ๅใฎๆฐๅญใฎๅ่จใ 6 ใซใชใ็ตใฟๅใใใฏใ<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ใฎ 3 ้ใใจใชใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซ <var>n</var> (1 ≤ <var>n</var> ≤ 9) ใจ <var>s</var> (0 ≤ <var>s</var> ≤ 100) ใ๏ผใคใฎในใใผในใงๅบๅใใใฆ๏ผ่กใซไธใใใใพใใ<var>n</var> ใจ <var>s</var> ใๅ
ฑใซ 0 ใฎใจใๅ
ฅๅใฎๆๅพใจใใพใ๏ผใใฎๅ ดๅใฏๅฆ็ใใใซใใญใฐใฉใ ใ็ตไบใใ๏ผใ
</p>
<p>
ใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใ<var>n</var> ๅใฎๆดๆฐใฎๅใ <var>s</var> ใซใชใ็ตใฟๅใใใฎๆฐใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| 3 6
3 1
0 0
| 3
0
| 8,780 |
s742332617 | p00031 | u471400255 | 1530978161 | Python | Python3 | py | Accepted | 20 | 5612 | 188 | import sys
for line in sys.stdin:
l = bin(int(line)).lstrip("0b")[::-1]
ans = []
for i,bit in enumerate(l):
if bit == "1":
ans.append(2**i)
print(*ans)
| p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,781 |
s171580963 | p00031 | u506132575 | 1416193850 | Python | Python | py | Accepted | 10 | 4336 | 314 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import itertools
for s in sys.stdin:
lis_weight = [1,2,4,8,16,32,64,128,256,512]
lis = []
d = int(s)
lis_weight.reverse()
for e in lis_weight:
if d >= e:
lis.append(e)
d -= e
lis.reverse()
for e in lis:
print e,
print | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,782 |
s369625027 | p00031 | u567380442 | 1422879676 | Python | Python3 | py | Accepted | 30 | 6720 | 145 | import sys
f = sys.stdin
for line in f:
target = int(line)
print(*[weight for weight in [2 ** i for i in range(10)] if target & weight]) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,783 |
s201040617 | p00031 | u879226672 | 1424958473 | Python | Python | py | Accepted | 10 | 4200 | 230 | while True:
try:
n = int(raw_input())
except EOFError:
break
m = 0
ls = []
while n>0:
if n%2==1:
ls.append(2**m)
n = n/2
m +=1
print ' '.join(map(str,ls)) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,784 |
s266326993 | p00031 | u744114948 | 1426050822 | Python | Python3 | py | Accepted | 30 | 6716 | 281 | while True:
try:
n=int(input())
except:
break
l=list(format(n,'b'))
for i in range(len(l)):
if l[-i-1] == "1":
print(2**i, end="")
if i != len(l)-1:
print(" ",end="")
print() | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,785 |
s179006988 | p00031 | u540744789 | 1426573288 | Python | Python | py | Accepted | 10 | 4204 | 254 | import sys
for weight in sys.stdin:
binary=[0]*10
weight = int(weight)
i=0
while i<=9 or weight!=0:
binary[i]=weight%2
weight/=2
i+=1
print ' '.join(map(str,[2**b for b in range(len(binary)) if binary[b]==1])) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,786 |
s330517577 | p00031 | u067299340 | 1433334332 | Python | Python | py | Accepted | 20 | 4184 | 95 | import sys
for n in map(int,sys.stdin):
for i in range(10):
if n&1:print 2**i,
n/=2
print | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,787 |
s407617953 | p00031 | u067299340 | 1433334337 | Python | Python | py | Accepted | 10 | 4188 | 95 | import sys
for n in map(int,sys.stdin):
for i in range(10):
if n&1:print 2**i,
n/=2
print | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,788 |
s852417839 | p00031 | u873482706 | 1434632283 | Python | Python | py | Accepted | 30 | 4320 | 1,024 | def orchestra(n, move_count, current, flag):
for i in range(move_count):
n_lis.append(multiple_lis[current+i])
if flag == n:
if calculate():
return True
del n_lis[-1]
else:
if orchestra(n, move_count, current+i+1, flag+1):
return True
move_count -= 1
del n_lis[-1]
def calculate():
if sum(n_lis) == _num:
result_lis = [str(2*n) for n in n_lis]
if num % 2 != 0:
result_lis.insert(0, '1')
print ' '.join(result_lis)
return True
multiple_lis = [1, 2, 4, 8, 16, 32, 64, 128, 256]
while True:
try:
num = int(raw_input())
n_lis = []
_num = num / 2
for i in range(8, -1, -1):
n = i
move_count = 9-i
current = 0
flag = 0
if orchestra(n, move_count, current, flag):
break
else:
print 1
except EOFError:
break | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,789 |
s574469321 | p00031 | u379956761 | 1435554767 | Python | Python3 | py | Accepted | 30 | 6724 | 332 | import sys
weight = [2**x for x in range(10)]
weight.reverse()
for s in sys.stdin:
w = int(s)
ans = []
for i in range(10):
if w == 0:
break
if w >= weight[i]:
w -= weight[i]
ans.append(weight[i])
ans.reverse()
for i in range(len(ans)):
print(ans[i], end='')
if i < len(ans)-1:
print(' ', end='')
print() | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,790 |
s152315617 | p00031 | u140201022 | 1444541241 | Python | Python | py | Accepted | 10 | 6256 | 181 | while 1:
try:
ans=0
for i,j in enumerate(bin(int(raw_input()))[::-1]):
if j=="1":
print 2**i,
print
except:
break | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,791 |
s146715252 | p00031 | u071010747 | 1445503228 | Python | Python3 | py | Accepted | 30 | 7600 | 458 | # -*- coding:utf-8 -*-
def main():
while True:
try:
val=str(format(int(input()),'010b'))
LIST=[2**(10-x) for x in range(10,0,-1) if val[x-1]=="1"]
for i in LIST:
print(i,end="")
if LIST.index(i)==len(LIST)-1:
print("")
else:
print(" ",end="")
except:
break
if __name__ == '__main__':
main() | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,792 |
s289638414 | p00031 | u775586391 | 1448353658 | Python | Python3 | py | Accepted | 20 | 7620 | 195 | import sys
for line in sys.stdin.readlines():
m = int(line)
c = 0
l = []
while m > 0:
a = m % 2
if a == 1:
l.append(str(2**c))
m = m // 2
c += 1
print(' '.join(l)) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,793 |
s706849898 | p00031 | u461370825 | 1449746285 | Python | Python | py | Accepted | 10 | 6404 | 386 | from math import *
PI = 3.1415926535898
while True:
try:
n = input()
base = 1
ans = ""
while base < n:
base *= 2
if base > n:
base /= 2
res = [base]
n -= base
while n > 0:
base /= 2
if n >= base:
res.append(base)
n -= base
ans = ""
for x in reversed(res):
if len(ans) > 0:
ans += " "
ans += str(x)
print ans
except EOFError:
break | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,794 |
s105003350 | p00031 | u560214129 | 1450515668 | Python | Python3 | py | Accepted | 20 | 7608 | 686 | import sys
def func(w,result):
list = [1,2,4,8,16,32,64,128,256,512]
for i in range(len(list)):
if w == list[i]:
result.append(list[i])
w = w - list[i]
break
else:
if list[i] > w :
result.append(list[i-1])
w = w - list[i-1]
break
elif w > 512:
result.append(512)
w = w - 512
break
return w
for line in sys.stdin.readlines():
result = []
w = int(line)
while w > 0 :
w = func(w,result)
i = len(result)-1
while i > 0:
print(result[i],end=' ')
i -= 1
print(result[0])
del(result) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,795 |
s497688769 | p00031 | u075836834 | 1458754278 | Python | Python3 | py | Accepted | 20 | 7620 | 247 | def solve(x):
B=list(map(int,x))
B.reverse()
for i in range(len(B)):
B[i]=B[i]*(2**i)
#remove 0
while 0 in B:
B.remove(0)
print(" ".join(map(str,B)))
while True:
try:
x=int(input())
solve(format(x,'b'))
except EOFError:
break | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,796 |
s742712100 | p00031 | u148101999 | 1459402321 | Python | Python | py | Accepted | 30 | 6296 | 390 | #encoding=utf-8
import itertools as iter
import sys
for i in sys.stdin:
omori = [1, 2, 4, 8, 16, 32, 64, 128, 256, 512]
x = int(i)
for i in xrange(1,11):
for element in iter.combinations(omori,i):
if sum(element) == x:
for k in xrange(len(element) - 1):
print element[k],
print element[len(element) -1] | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,797 |
s584816461 | p00031 | u650459696 | 1460168322 | Python | Python3 | py | Accepted | 30 | 7616 | 211 | while(True):
try:
n = int(input())
except:
break
a = []
for i in [2 ** j for j in range(9, -1, -1)]:
if n >= i:
a.insert(0, i)
n -= i
print(*a) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,798 |
s760680446 | p00031 | u572790226 | 1460693457 | Python | Python3 | py | Accepted | 20 | 7676 | 330 | import sys
Ws = sys.stdin.readlines()
for w in Ws:
b = bin(int(w))
t = {0 : 1,
1 : 2,
2 : 4,
3 : 8,
4 : 16,
5 : 32,
6 : 64,
7 : 128,
8 : 256,
9 : 512,
10: 1024}
print(* [t[digi] for digi in range(len(b)-2) if b[-1-digi] == '1']) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,799 |
s238071236 | p00031 | u130979865 | 1460702970 | Python | Python | py | Accepted | 10 | 6456 | 379 | # -*- coding: utf-8 -*-]
import sys
w = []
tmp = 1
for i in range(10):
w.append(tmp)
tmp *= 2
for line in sys.stdin:
weight = int(line)
parts = []
for i in range(9, -1, -1):
if weight == 0:
break
if weight >= w[i]:
weight -= w[i]
parts.append(w[i])
parts.reverse()
print " ".join(map(str, parts)) | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,800 |
s494009568 | p00031 | u894114233 | 1463065964 | Python | Python | py | Accepted | 10 | 6356 | 383 | import bisect
cp=[1,2,4,8,16,32,64,128,256,512]
while 1:
try:
ans=[]
n=input()
while 1:
index=bisect.bisect_left(cp,n)
if n in cp:
ans.append(n)
break
ans.append(cp[index-1])
n%=cp[index-1]
ans.reverse()
print(' '.join(map(str,ans)))
except:
break | p00031 |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
็ฅๆฏใๅคฉ็งคใไฝฟใฃใฆใใพใใๅคฉ็งคใฏใไบใคใฎ็ฟใฎไธกๆนใซๅใ็ฎๆนใฎใใฎใ่ผใใใจ้ฃๅใใใใใงใชใๅ ดๅใซใฏใ้ใๆนใซๅพใใพใใ10 ๅใฎๅ้
ใฎ้ใใฏใ่ปฝใ้ ใซ 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ใงใใ
</p>
<p>
็ฅๆฏใฏใใ1kg ใใใใพใงใฐใฉใ ๅไฝใง้ใใใฎใใใใจ่จใใพใใใใใใใ่ฉฆใใซใใใใซใใใธใฅใผในใฎ้ใใ้ใฃใฆใใใจ่จใฃใฆใฟใใจใ็ฅๆฏใฏๅทฆใฎ็ฟใซใธใฅใผในใใๅณใฎ็ฟใซ 8g ใจ64g ใจ128g ใฎๅ้
ใ่ผใใฆ้ฃๅใใใฆใใใใๅ้
ใฎ็ฎๆนใฎๅ่จใฏ 200g ใ ใใใใธใฅใผในใฎ็ฎๆนใฏ 200g ใญใใฉใใๆญฃใใใงใใใ๏ผใใจ็ญใใพใใใ
</p>
<p>
ๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใไธใใใฎใงใๅคฉ็งคใงไธใใใใ้ใฟใฎๅ็ฉใจ้ฃๅใใใใจใใซใๅณใฎ็ฟใซ่ผใใๅ้
ใ่ปฝใ้ ใซๅบๅใใใใญใฐใฉใ ใไฝๆใใฆไธใใใใใ ใใ้ใในใๅ็ฉใฎ้ใใฏใใในใฆใฎๅ้
ใฎ้ใใฎๅ่จ (=1023g) ไปฅไธใจใใพใใ
</p>
<H2>Input</H2>
<p>
่คๆฐใฎใใผใฟใปใใใไธใใใใพใใๅใใผใฟใปใใใซใๅทฆใฎ็ฟใซ่ผใใๅ็ฉใฎ้ใใ๏ผ่กใซไธใใใใพใใๅ
ฅๅใฎๆๅพใพใงๅฆ็ใใฆไธใใใใใผใฟใปใใใฎๆฐใฏ 50 ใ่ถ
ใใพใใใ
</p>
<H2>Output</H2>
<p>
ๅใใผใฟใปใใใซๅฏพใใฆใๅณใฎ็ฟใซ่ผใใๅ้
๏ผๆ้ ๏ผใ๏ผใคใฎ็ฉบ็ฝใงๅบๅใฃใฆใ๏ผ่กใซๅบๅใใฆไธใใใ
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
ๅ้
ใฎ้ใใฏ 2 ใฎ <var>n</var> ไน ( <var>n</var> = 0, 1, .... 9 )g ใงใใ
</p>
| 5
7
127
| 1 4
1 2 4
1 2 4 8 16 32 64
| 8,801 |
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