message stringlengths 2 59.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 37 108k | cluster float64 20 20 | __index_level_0__ int64 74 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 7277420000 are not.
You are given a segment [L; R]. Co... | instruction | 0 | 36,003 | 20 | 72,006 |
Tags: combinatorics, dp
Correct Solution:
```
import sys
from sys import stdin,stdout
def ncr(n,r):
if n<r or r<0 or n<0:
return 0
if n-r<r:
r=n-r
arr=[0 for i in range(r+1)]
arr[0]=1
for i in range(n+1):
for j in range(min(i,r),0,-1):
arr[j]=arr[j]+arr[j-1]
return arr[r]
##print(ncr(10,5))
def getclassy... | output | 1 | 36,003 | 20 | 72,007 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 7277420000 are not.
You are given a segment [L; R]. Co... | instruction | 0 | 36,004 | 20 | 72,008 |
Tags: combinatorics, dp
Correct Solution:
```
from sys import stdin
from bisect import bisect_left as bl
c=[]
def gen(n,nz):
if len(n)>=19:
return
global c
c.append(int(n))
if nz==3:
n+="0"
gen(n,nz)
return
gen(n+"0",nz)
for i in ("123456789"):
gen(n+i,nz+... | output | 1 | 36,004 | 20 | 72,009 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 7277420000 are not.
You are given a segment [L; R]. Co... | instruction | 0 | 36,005 | 20 | 72,010 |
Tags: combinatorics, dp
Correct Solution:
```
def f(n):
if n == 0:
return 1
dp = [[[0] * 2 for j in range(4)] for z in range(len(n))]
dp[0][3][0] = 1
dp[0][2][0] = int(n[0]) - 1
dp[0][2][1] = 1
for i in range(1, len(n)):
for j in range(4):
if n[i] == '0':
... | output | 1 | 36,005 | 20 | 72,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,006 | 20 | 72,012 |
Yes | output | 1 | 36,006 | 20 | 72,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,007 | 20 | 72,014 |
Yes | output | 1 | 36,007 | 20 | 72,015 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,008 | 20 | 72,016 |
Yes | output | 1 | 36,008 | 20 | 72,017 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,009 | 20 | 72,018 |
Yes | output | 1 | 36,009 | 20 | 72,019 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,010 | 20 | 72,020 |
No | output | 1 | 36,010 | 20 | 72,021 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,011 | 20 | 72,022 |
No | output | 1 | 36,011 | 20 | 72,023 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,012 | 20 | 72,024 |
No | output | 1 | 36,012 | 20 | 72,025 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call some positive integer classy if its decimal representation contains no more than 3 non-zero digits. For example, numbers 4, 200000, 10203 are classy and numbers 4231, 102306, 72774200... | instruction | 0 | 36,013 | 20 | 72,026 |
No | output | 1 | 36,013 | 20 | 72,027 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Recently Billy studied the concept of a digital r... | instruction | 0 | 36,046 | 20 | 72,092 |
Tags: number theory
Correct Solution:
```
from math import sqrt, floor
n = int(input())
true_products, a = 0, 1
while a ** 2 <= n:
true_products += n // a - a
a += 1
true_products *= 2
true_products += floor(sqrt(n))
digit_roots = [n // 9 for _ in range(9)]
for i in range(1, n % 9 + 1):
digit_roots[i] += 1
di... | output | 1 | 36,046 | 20 | 72,093 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,174 | 20 | 72,348 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n,k=map(int,input().split())
a=''.join(str(input()))
q=n//k
r=n%k
# verify the periodicity of the list
c=a[:k]
t=True
if a[k:]>c*q+c[:r]:
t=False
print(n)
if t:
c=c*q
res=c+c[:r]
print(res)
else:
i=k-1
res=''
while i>-1 and c[... | output | 1 | 36,174 | 20 | 72,349 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,175 | 20 | 72,350 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n, k = map(int, input().split())
x = input()
if n % k != 0:
x += '0' * (k - n % k)
d = len(x) // k
arr = [x[i*k:i*k+k] for i in range(d)]
first = arr[0]
cand = first * d
if cand >= x:
print(n)
print(cand[:n])
else:
cand... | output | 1 | 36,175 | 20 | 72,351 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,176 | 20 | 72,352 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
def f():
n, k = [int(s) for s in input().split()]
a = [int(s) for s in input()]
tag = [a[i] for i in range(k)]
must = -1
for i in range(k, n):
if a[i] != tag[i % k]:
must = i
break
... | output | 1 | 36,176 | 20 | 72,353 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,177 | 20 | 72,354 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n,k=[int(x) for x in input().split(' ')]
s=input()
s1=s
s=s[:k]
a=n//k
if n%k!=0:
a+=1
s*=a
s=s[:n]
if s>=s1:
print(n)
print(s)
else:
f=0
for i in range(k-1,-1,-1):
if s[i]!='9':
s=s[:i]+chr(ord(... | output | 1 | 36,177 | 20 | 72,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,178 | 20 | 72,356 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n,k = map(int,input().split())
no = input()
ans = list(no)
def finish():
print(len(ans))
print(''.join(ans))
quit()
#already beautiful
#
pos = -1
#
for i in range(n-k):
if no[i]!=no[i+k]:
pos = i
break
#
if pos==-1: finish()... | output | 1 | 36,178 | 20 | 72,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,179 | 20 | 72,358 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n,k=map(int,input().split())
s=input()
t=s[:k]
fin=t*(n//k)+t[:n%k]
if(fin>=s):
print(len(fin))
print(fin)
else:
t=str(int(t)+1)
fin=t*(n//k)+t[:n%k]
print(len(fin))
print(fin)
``` | output | 1 | 36,179 | 20 | 72,359 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,180 | 20 | 72,360 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n, k = list(map(int, input().split()))
a = input()
c = (a[:k])*(int(len(a)/k)) + a[:(len(a)%k)]
if int(a) <= int(c):
print(len(c))
print(c)
else:
b = str(int(a[:k]) + 1)
c = b*(int(len(a)/k)) + b[:(len(a)%k)]
print(... | output | 1 | 36,180 | 20 | 72,361 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b_2, …, b_m beautiful if b_i = b_{i+k} for each ... | instruction | 0 | 36,181 | 20 | 72,362 |
Tags: constructive algorithms, greedy, implementation, strings
Correct Solution:
```
n,k=map(int,input().split())
s=input()
t=s[:k]
ans=t*(n//k)+t[:n%k]
if ans>=s:
print(n)
print(ans)
else:
t=str(int(t)+1)
ans=t*(n//k)+t[:n%k]
print(len(ans))
print(ans)
``` | output | 1 | 36,181 | 20 | 72,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b... | instruction | 0 | 36,182 | 20 | 72,364 |
Yes | output | 1 | 36,182 | 20 | 72,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b... | instruction | 0 | 36,184 | 20 | 72,368 |
Yes | output | 1 | 36,184 | 20 | 72,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right.
Also, you are given a positive integer k < n.
Let's call integer b_1, b... | instruction | 0 | 36,189 | 20 | 72,378 |
No | output | 1 | 36,189 | 20 | 72,379 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a string s consisting only of characters + and -. You perform some process with this string. This process can be described by the following pseudocode:
res = 0
for init = 0 to inf
cur = init
... | instruction | 0 | 36,244 | 20 | 72,488 |
Tags: math
Correct Solution:
```
import sys
import math
import itertools
import functools
import collections
import operator
import fileinput
import copy
ORDA = 97 # a
def ii(): return int(input())
def mi(): return map(int, input().split())
def li(): return [int(i) for i in input().split()]
def lcm(a, b): return abs(... | output | 1 | 36,244 | 20 | 72,489 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,379 | 20 | 72,758 |
Tags: greedy, math
Correct Solution:
```
s=input()
f=0
for i in range(len(s)):
if s[i]=='0':
a=s[:i]+s[i+1:]
f=1
break
if f:
print(a)
else:
print(s[1:])
``` | output | 1 | 36,379 | 20 | 72,759 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,380 | 20 | 72,760 |
Tags: greedy, math
Correct Solution:
```
n=input()
if n.count("0")==0:
print(n[:len(n)-1])
else:
for i in range(len(n)):
if n[i]!="0":
print(n[i],end="")
else:
break
print(n[i+1:])
``` | output | 1 | 36,380 | 20 | 72,761 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,381 | 20 | 72,762 |
Tags: greedy, math
Correct Solution:
```
s=input()
t=False
for i in range(len(s)):
if s[i]=="0":
t=True
s=s[:i]+s[i+1:]
break
print(s if t else s[1:])
``` | output | 1 | 36,381 | 20 | 72,763 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,382 | 20 | 72,764 |
Tags: greedy, math
Correct Solution:
```
li = list(input())
if '0' in li:li.remove('0')
else:li.remove('1')
print(''.join(li))
``` | output | 1 | 36,382 | 20 | 72,765 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,383 | 20 | 72,766 |
Tags: greedy, math
Correct Solution:
```
s = input()
if s.find('0') == -1:
print(s.replace('1', '', 1))
else:
print(s.replace('0', '', 1))
``` | output | 1 | 36,383 | 20 | 72,767 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,384 | 20 | 72,768 |
Tags: greedy, math
Correct Solution:
```
#In the name of Allah
from sys import stdin, stdout
input = stdin.readline
a = input()[:-1]
dl = -1
for i in range(len(a)):
if a[i] == "0":
dl = i
break
a = list(a)
a.pop(i)
stdout.write("".join(a))
``` | output | 1 | 36,384 | 20 | 72,769 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,385 | 20 | 72,770 |
Tags: greedy, math
Correct Solution:
```
a=list(input())
x=a.count('0')
if x==0:
a.pop()
else:
a.remove('0')
for i in range(len(a)):
print(a[i],end='')
``` | output | 1 | 36,385 | 20 | 72,771 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit fr... | instruction | 0 | 36,386 | 20 | 72,772 |
Tags: greedy, math
Correct Solution:
```
s=input()
n=len(s)
for i in range(n):
if(s[i]=='0'):
s=s[:i]+s[i+1:]
break
if(len(s)==n):
s=s[:n-1]
print(s)
``` | output | 1 | 36,386 | 20 | 72,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,387 | 20 | 72,774 |
Yes | output | 1 | 36,387 | 20 | 72,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,388 | 20 | 72,776 |
Yes | output | 1 | 36,388 | 20 | 72,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,389 | 20 | 72,778 |
Yes | output | 1 | 36,389 | 20 | 72,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,390 | 20 | 72,780 |
Yes | output | 1 | 36,390 | 20 | 72,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,391 | 20 | 72,782 |
No | output | 1 | 36,391 | 20 | 72,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,392 | 20 | 72,784 |
No | output | 1 | 36,392 | 20 | 72,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little El... | instruction | 0 | 36,393 | 20 | 72,786 |
No | output | 1 | 36,393 | 20 | 72,787 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,541 | 20 | 73,082 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
# Author : -pratyay-
import sys
# inp=sys.stdin.buffer.readline
import io,os
inp = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
inar=lambda: list(map(int,inp().split()))
inin=lambda: int(inp())
inst=lambda: inp().decode().strip... | output | 1 | 36,541 | 20 | 73,083 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,542 | 20 | 73,084 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
import io, os
import sys
from math import log
from atexit import register
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
sys.stdout = io.BytesIO()
register(lambda: os.write(1, sys.stdout.getvalue()))
tokens = []
tokens... | output | 1 | 36,542 | 20 | 73,085 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,543 | 20 | 73,086 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
# найти k чисел, которые делятся на 10^m
#10 factors 5 and 2
#5, 10, 15, 20, 25, ..., 50, ..., 75, ..., 100, 125
# 5 - 20 one zero
# 25 - 100 two zero 125 - 625 three zero floor(5throot)
# 4(1+2+3+...) =
# 1 2 3 4 6 7 8 9 10 12 15 18 ... | output | 1 | 36,543 | 20 | 73,087 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,544 | 20 | 73,088 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
import itertools
import bisect
m = int(input())
degs = [0 for i in range(5*m+6)]
deg = 5
while deg < 5*m+1:
for i in range(deg, 5*m+6, deg):
degs[i] += 1
deg *= 5
prefix = list(itertools.accumulate(degs))
i = bisect.b... | output | 1 | 36,544 | 20 | 73,089 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,545 | 20 | 73,090 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
m = int(input())
k = 0
num = 0
mem = 0
r = 0
while k < m + 1:
num += 1
n = num
while n > 1 :
if n % 5 == 0:
r += 1
n //= 5
else:
break
mem = k
k += r
r = 0
if... | output | 1 | 36,545 | 20 | 73,091 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,546 | 20 | 73,092 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
def count(x, y):
res = 0
while x % y == 0:
res += 1
x /= y
return res
N = 4 * 10 ** 5 + 100
cnt2 = [0] * N
cnt5 = [0] * N
for i in range(1, N):
cnt2[i] = cnt2[i - 1] + count(i, 2)
cnt5[i] = cnt5[i ... | output | 1 | 36,546 | 20 | 73,093 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,547 | 20 | 73,094 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
#Author : Junth Basnet
a=int(input())
count=0
i=0
while count<a:
i+=1
k=i
while k%5==0:
count+=1
k=(k//5)
if count==a:
print(5)
print(i,i+1,i+2,i+3,i+4)
else:
print(0)
# Made By Mostafa_Khaled
``` | output | 1 | 36,547 | 20 | 73,095 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends with exactly m zeroes. Are you among those great p... | instruction | 0 | 36,548 | 20 | 73,096 |
Tags: brute force, constructive algorithms, math, number theory
Correct Solution:
```
m = int(input())
c = 0
i = n = 5
ans = []
while c<=m:
while n%5==0:
c += 1
n //= 5
if c==m:
ans.append(i)
i += 1
n = i
if ans==[]:
print(0)
else:
print(5)
print(*ans)
``` | output | 1 | 36,548 | 20 | 73,097 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends wit... | instruction | 0 | 36,549 | 20 | 73,098 |
Yes | output | 1 | 36,549 | 20 | 73,099 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends wit... | instruction | 0 | 36,550 | 20 | 73,100 |
Yes | output | 1 | 36,550 | 20 | 73,101 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number of positive integers n, such that the factorial of n ends wit... | instruction | 0 | 36,551 | 20 | 73,102 |
Yes | output | 1 | 36,551 | 20 | 73,103 |
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