message stringlengths 2 67k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 463 109k | cluster float64 19 19 | __index_level_0__ int64 926 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sam has been teaching Jon the Game of Stones to sharpen his mind and help him devise a strategy to fight the white walkers. The rules of this game are quite simple:
* The game starts with n ... | instruction | 0 | 52,719 | 19 | 105,438 |
No | output | 1 | 52,719 | 19 | 105,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sam has been teaching Jon the Game of Stones to sharpen his mind and help him devise a strategy to fight the white walkers. The rules of this game are quite simple:
* The game starts with n ... | instruction | 0 | 52,720 | 19 | 105,440 |
No | output | 1 | 52,720 | 19 | 105,441 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sam has been teaching Jon the Game of Stones to sharpen his mind and help him devise a strategy to fight the white walkers. The rules of this game are quite simple:
* The game starts with n ... | instruction | 0 | 52,721 | 19 | 105,442 |
No | output | 1 | 52,721 | 19 | 105,443 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sam has been teaching Jon the Game of Stones to sharpen his mind and help him devise a strategy to fight the white walkers. The rules of this game are quite simple:
* The game starts with n ... | instruction | 0 | 52,722 | 19 | 105,444 |
No | output | 1 | 52,722 | 19 | 105,445 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,838 | 19 | 105,676 |
"Correct Solution:
```
n,m=map(int,input().split())
oddflag=True
for i in range(1,m+1):
mid=(1+n)//2
if oddflag:
oddflag = False
print(i//2 + 1 , n - i//2)
else:
oddflag = True
print(mid + i//2, mid - i//2)
``` | output | 1 | 52,838 | 19 | 105,677 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,839 | 19 | 105,678 |
"Correct Solution:
```
inf = 10**15
mod = 10**9+7
n,m = map(int, input().split())
tmp = n//2
for i in range(m):
if i % 2 == 0:
print('{} {}'.format(tmp-i//2, tmp+1+i//2))
else:
print('{} {}'.format(1+i//2, n-i//2-1))
``` | output | 1 | 52,839 | 19 | 105,679 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,840 | 19 | 105,680 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10 ** 6)
input = sys.stdin.readline
N, M = map(int, input().split())
res = []
def solve(l, r):
global res
if r <= l: return
res.append((l, r))
solve(l + 1, r - 1)
solve(1, M + 1)
solve(M + 2, M * 2 + 1)
for r in res: print(*r)
``` | output | 1 | 52,840 | 19 | 105,681 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,841 | 19 | 105,682 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
N,M = map(int, input().split())
if N%2==1:
for i in range(M):
print(M-i,M+1+i)
else:
for i in range(M):
if 4*(i+1)>N:
print(M-i,M+2+i)
else:
print(M-i,M+1+i)
``` | output | 1 | 52,841 | 19 | 105,683 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,842 | 19 | 105,684 |
"Correct Solution:
```
n, m = map(int, input().split())
if n % 2 == 1:
for i in range(m):
print(i + 1, n - i)
else:
for i in range(m):
if 2 * (i + 1) <= m + 1:
print(i + 1, n - i)
else:
print(i + 1, n - i - 1)
``` | output | 1 | 52,842 | 19 | 105,685 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,843 | 19 | 105,686 |
"Correct Solution:
```
# E - Rotation Matching
N, M = map(int, input().split())
if N%2:
for i in range(M):
print(i+1, N-(i))
else:
for i in range(M):
if (i+1)+(N-(N-(i+1))) < N-(i+1)-(i+1):
print(i+1, N-(i+1))
else:
print(i+2, N-(i+1))
``` | output | 1 | 52,843 | 19 | 105,687 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,844 | 19 | 105,688 |
"Correct Solution:
```
n,m=map(int,input().split())
l1,r2=1,2*m+1
if m%2:
r1=m
else:
r1=m+1
l2=r1+1
for i in range(m//2):
print(l1,r1)
print(l2,r2)
l1+=1
l2+=1
r1-=1
r2-=1
if m%2:
print(l2,r2)
``` | output | 1 | 52,844 | 19 | 105,689 |
Provide a correct Python 3 solution for this coding contest problem.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are given distinct integers from 1 through N. The arena has ... | instruction | 0 | 52,845 | 19 | 105,690 |
"Correct Solution:
```
N, M = map(int, input().split())
for i in range(1, M+1):
if N % 2 == 1:
print(i, N+1-i)
else:
if i <= N//4:
print(i, N+1-i)
else:
print(i, N-i)
``` | output | 1 | 52,845 | 19 | 105,691 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,846 | 19 | 105,692 |
Yes | output | 1 | 52,846 | 19 | 105,693 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,847 | 19 | 105,694 |
Yes | output | 1 | 52,847 | 19 | 105,695 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,848 | 19 | 105,696 |
Yes | output | 1 | 52,848 | 19 | 105,697 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,849 | 19 | 105,698 |
Yes | output | 1 | 52,849 | 19 | 105,699 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,850 | 19 | 105,700 |
No | output | 1 | 52,850 | 19 | 105,701 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,851 | 19 | 105,702 |
No | output | 1 | 52,851 | 19 | 105,703 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,852 | 19 | 105,704 |
No | output | 1 | 52,852 | 19 | 105,705 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are going to hold a competition of one-to-one game called AtCoder Janken. (Janken is the Japanese name for Rock-paper-scissors.) N players will participate in this competition, and they are ... | instruction | 0 | 52,853 | 19 | 105,706 |
No | output | 1 | 52,853 | 19 | 105,707 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,155 | 19 | 106,310 |
Tags: brute force, greedy, math
Correct Solution:
```
q = int(input())
out = []
for i in range(q):
n = int(input())
lst = sorted(map(int, input().split()))
lst = [i for i in lst if i <= 2048]
while 2048 not in lst and len(lst) > 1 and len(lst) != len(set(lst)):
if lst[0] == lst[1]:
l... | output | 1 | 53,155 | 19 | 106,311 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,156 | 19 | 106,312 |
Tags: brute force, greedy, math
Correct Solution:
```
t = int(input())
for _ in range(t):
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
for i in range(n):
num = 0
f=0
if a[i]>2048:
continue
else:
for j in range(i,n):
if num+a[j]==2048:
f=1
print("YES")
bre... | output | 1 | 53,156 | 19 | 106,313 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,157 | 19 | 106,314 |
Tags: brute force, greedy, math
Correct Solution:
```
def solve(n,a):
a.sort()
i = 0
while i+1 < len(a):
if a[i] == a[i + 1]:
a.append(a[i] * 2)
del a[i]
del a[i]
else:
i += 1
if 2048 in a:
return "YES"
a.sort()
... | output | 1 | 53,157 | 19 | 106,315 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,158 | 19 | 106,316 |
Tags: brute force, greedy, math
Correct Solution:
```
from collections import Counter
def solve ():
n = int(input())
arr = list(map(int, input().split()))
if 2048 in arr :
return "Yes"
while 1 :
if arr.count(min(arr)) > 1 :
arr.append(2*min(arr))
... | output | 1 | 53,158 | 19 | 106,317 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,159 | 19 | 106,318 |
Tags: brute force, greedy, math
Correct Solution:
```
q=int(input())
for i in range(q):
n=int(input())
lst=list(map(int,input().split()))
lst.sort()
while True:
if 2048 in lst:
break
b=0
s=len(lst)
for j in range(s):
a=0
for p in range(... | output | 1 | 53,159 | 19 | 106,319 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,160 | 19 | 106,320 |
Tags: brute force, greedy, math
Correct Solution:
```
# cook your dish here
t=int(input())
for i in range(t):
sum=0
n=int(input())
l=list(map(int,input().split()))
for j in range(n):
if(l[j]<=2048):
sum+=l[j]
if sum>=2048:
print("YES")
else:
print("NO")
... | output | 1 | 53,160 | 19 | 106,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,161 | 19 | 106,322 |
Tags: brute force, greedy, math
Correct Solution:
```
from collections import defaultdict as dd
for _ in range(int(input())):
n = int(input())
a = list(map(int,input().split()))
s = 0
flag = 0
for i in a:
if(i<=2048):
s+=i
if(s>=2048):
flag = 1
pri... | output | 1 | 53,161 | 19 | 106,323 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a variation of game 2048. Initially you have a multiset s of n integers. Every integer in this multiset is a power of two.
You may perform any number (possibly, zero) operations with this multiset.
During each operation yo... | instruction | 0 | 53,162 | 19 | 106,324 |
Tags: brute force, greedy, math
Correct Solution:
```
n = int(input())
for i in range(n):
ff = {}
r = int(input())
for j in input().split():
ff[int(j)] = ff.get(int(j), 0) + 1
if ff.get(1, 0) > 0:
ff[2] = ff.get(2, 0) + (ff[1]//2)
for j in range(1, 11):
c ... | output | 1 | 53,162 | 19 | 106,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of each other, while choosing the orientation of eac... | instruction | 0 | 53,172 | 19 | 106,344 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input())
def getAns(li):
for x in li:
if x > 14:
if x % 14 <= 6 and x % 14 > 0:
print("YES")
else:
print("NO")
else:
print("NO")
getAns([int(x) for x in input().s... | output | 1 | 53,172 | 19 | 106,345 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of each other, while choosing the orientation of eac... | instruction | 0 | 53,176 | 19 | 106,352 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input())
entrada = input().split(" ")
for k in range(n):
x1 = (int(entrada[k])-15)//14
if(int(entrada[k]) < 15):
print('NO')
elif(int(entrada[k]) >= x1*14+15 and int(entrada[k]) <= x1*14+20):
print('YES')
else:
pri... | output | 1 | 53,176 | 19 | 106,353 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of ea... | instruction | 0 | 53,179 | 19 | 106,358 |
Yes | output | 1 | 53,179 | 19 | 106,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of ea... | instruction | 0 | 53,181 | 19 | 106,362 |
Yes | output | 1 | 53,181 | 19 | 106,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of ea... | instruction | 0 | 53,182 | 19 | 106,364 |
Yes | output | 1 | 53,182 | 19 | 106,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of ea... | instruction | 0 | 53,183 | 19 | 106,366 |
No | output | 1 | 53,183 | 19 | 106,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bob is playing with 6-sided dice. A net of such standard cube is shown below.
<image>
He has an unlimited supply of these dice and wants to build a tower by stacking multiple dice on top of ea... | instruction | 0 | 53,184 | 19 | 106,368 |
No | output | 1 | 53,184 | 19 | 106,369 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,735 | 19 | 107,470 |
"Correct Solution:
```
#!/usr/bin/env python3
M = 998244353
fact = None
factr = None
def comb(n, k):
if n <= 0 or k < 0 or n < k:
return 0
r = fact[n] * factr[k] % M
r *= factr[n - k]
r %= M
return r
def solve(k, n):
global fact, factr
inv = [1] * (k + n + 1)
for i in range(... | output | 1 | 53,735 | 19 | 107,471 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,736 | 19 | 107,472 |
"Correct Solution:
```
K, N = map(int, input().split())
mod = 998244353
def inved(a):
x, y, u, v, k, l = 1, 0, 0, 1, a, mod
while l != 0:
x, y, u, v = u, v, x - u * (k // l), y - v * (k // l)
k, l = l, k % l
return x % mod
X = [0 for i in range(2*K-1)]
frac = [1]
for i in range(N + K):
frac.append(((i+... | output | 1 | 53,736 | 19 | 107,473 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,737 | 19 | 107,474 |
"Correct Solution:
```
K, N = map(int, input().split())
MOD = 998244353
P = N+K
fact = [1]*(P+1)
rfact = [1]*(P+1)
for i in range(P):
fact[i+1] = r = ((i+1) * fact[i]) % MOD
rfact[i+1] = pow(r, MOD-2, MOD)
def comb(n, k):
return fact[n] * rfact[k] * rfact[n-k] % MOD
V = [1]*(P+1)
r = 1
for i in range(P):... | output | 1 | 53,737 | 19 | 107,475 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,738 | 19 | 107,476 |
"Correct Solution:
```
K, N = map(int, input().split())
mod = 998244353
A = []
p = mod - 2
while p != 0:
A = [p%2] + A[:]
p //= 2
def inved(x):
y = 1
for _ in range(len(A)):
if A[_] == 1:
y *= x
y %= mod
if _ != len(A) - 1:
y *= y
y %= mod
return y
X = [0 for i in range(2*K-1)... | output | 1 | 53,738 | 19 | 107,477 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,739 | 19 | 107,478 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return ... | output | 1 | 53,739 | 19 | 107,479 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,740 | 19 | 107,480 |
"Correct Solution:
```
from collections import defaultdict,deque
import sys,heapq,bisect,math,itertools,string,queue,datetime
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 998244353
eps = 10**-7
def inp(): return int(input())
def inpl(): return list(map(int, input().split()))
def inpls(): return list(input().sp... | output | 1 | 53,740 | 19 | 107,481 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,741 | 19 | 107,482 |
"Correct Solution:
```
class Combination:
"""
O(n)の前計算を1回行うことで，O(1)でnCr mod mを求められる
n_max = 10**6のとき前処理は約950ms (PyPyなら約340ms, 10**7で約1800ms)
使用例：
comb = Combination(1000000)
print(comb(5, 3)) # 10
"""
def __init__(self, n_max, mod=10**9+7):
self.mod = mod
self.modinv = s... | output | 1 | 53,741 | 19 | 107,483 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The number of combinations of N sides shown by the dice such t... | instruction | 0 | 53,742 | 19 | 107,484 |
"Correct Solution:
```
K, N = map(int, input().split())
mod = 998244353
def cmb(n, r, mod):
if (r < 0 or r > n):
return 0
r = min(r, n-r)
return g1[n] * g2[r] * g2[n-r] % mod
def H(n, k, mod):
return cmb(n+k-1, k, mod)
Nmax = 10**5
g1 = [1, 1]
g2 = [1, 1]
inv = [0, 1]
for i in range(2, Nma... | output | 1 | 53,742 | 19 | 107,485 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,743 | 19 | 107,486 |
Yes | output | 1 | 53,743 | 19 | 107,487 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,744 | 19 | 107,488 |
Yes | output | 1 | 53,744 | 19 | 107,489 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,745 | 19 | 107,490 |
Yes | output | 1 | 53,745 | 19 | 107,491 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,746 | 19 | 107,492 |
Yes | output | 1 | 53,746 | 19 | 107,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,747 | 19 | 107,494 |
No | output | 1 | 53,747 | 19 | 107,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,748 | 19 | 107,496 |
No | output | 1 | 53,748 | 19 | 107,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi throws N dice, each having K sides with all integers from 1 to K. The dice are NOT pairwise distinguishable. For each i=2,3,...,2K, find the following value modulo 998244353:
* The nu... | instruction | 0 | 53,749 | 19 | 107,498 |
No | output | 1 | 53,749 | 19 | 107,499 |
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