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.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 and floor 1. Every day, thousands of tourists c... | instruction | 0 | 33,769 | 20 | 67,538 |
Tags: brute force
Correct Solution:
```
from sys import stdin, stdout
from math import floor, gcd, fabs, factorial, fmod, sqrt, inf, log
from collections import defaultdict as dd, deque
from heapq import merge, heapify, heappop, heappush, nsmallest
from bisect import bisect_left as bl, bisect_right as br, bisect
... | output | 1 | 33,769 | 20 | 67,539 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 and floor 1. Every day, thousands of tourists c... | instruction | 0 | 33,770 | 20 | 67,540 |
Tags: brute force
Correct Solution:
```
A = int(input())
floor = 1
while True:
if str(A + floor).count('8') > 0:
break
floor += 1
print(floor)
``` | output | 1 | 33,770 | 20 | 67,541 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 and floor 1. Every day, thousands of tourists c... | instruction | 0 | 33,771 | 20 | 67,542 |
Tags: brute force
Correct Solution:
```
n=int(input())
l=[]
for i in range(1,1001):
l.append(n+i)
for i in range(0,len(l)):
l[i]=str(l[i])
if('8' in l[i]):
print(i+1)
break
``` | output | 1 | 33,771 | 20 | 67,543 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 and floor 1. Every day, thousands of tourists c... | instruction | 0 | 33,772 | 20 | 67,544 |
Tags: brute force
Correct Solution:
```
def ok(i):
i = abs(i)
while i > 0:
if i % 10 == 8 : return True
i //= 10
return False
n = int(input())
b = 1
while not ok(n+b):b += 1
print(b)
``` | output | 1 | 33,772 | 20 | 67,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,773 | 20 | 67,546 |
Yes | output | 1 | 33,773 | 20 | 67,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,774 | 20 | 67,548 |
Yes | output | 1 | 33,774 | 20 | 67,549 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,775 | 20 | 67,550 |
Yes | output | 1 | 33,775 | 20 | 67,551 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,776 | 20 | 67,552 |
Yes | output | 1 | 33,776 | 20 | 67,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,777 | 20 | 67,554 |
No | output | 1 | 33,777 | 20 | 67,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,778 | 20 | 67,556 |
No | output | 1 | 33,778 | 20 | 67,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,779 | 20 | 67,558 |
No | output | 1 | 33,779 | 20 | 67,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Giga Tower is the tallest and deepest building in Cyberland. There are 17 777 777 777 floors, numbered from - 8 888 888 888 to 8 888 888 888. In particular, there is floor 0 between floor - 1 ... | instruction | 0 | 33,780 | 20 | 67,560 |
No | output | 1 | 33,780 | 20 | 67,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,926 | 20 | 67,852 |
Yes | output | 1 | 33,926 | 20 | 67,853 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,927 | 20 | 67,854 |
Yes | output | 1 | 33,927 | 20 | 67,855 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,928 | 20 | 67,856 |
Yes | output | 1 | 33,928 | 20 | 67,857 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,929 | 20 | 67,858 |
Yes | output | 1 | 33,929 | 20 | 67,859 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,930 | 20 | 67,860 |
No | output | 1 | 33,930 | 20 | 67,861 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,931 | 20 | 67,862 |
No | output | 1 | 33,931 | 20 | 67,863 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,932 | 20 | 67,864 |
No | output | 1 | 33,932 | 20 | 67,865 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A few years ago, Hitagi encountered a giant crab, who stole the whole of her body weight. Ever since, she tried to avoid contact with others, for fear that this secret might be noticed.
To get ... | instruction | 0 | 33,933 | 20 | 67,866 |
No | output | 1 | 33,933 | 20 | 67,867 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is the i-th element of the partition. For example... | instruction | 0 | 34,257 | 20 | 68,514 |
Tags: binary search, data structures, dp, hashing, strings
Correct Solution:
```
def kmp(pat,text,t):
s=pat+"?"+text;
#z[i] es el tamaño del prefijo mas largo de, formado por una subcadena s[i:...]
z=[0 for i in range(len(s))]
L=0;R=0;n=len(s);
for i in range(1,len(s)):
if i>R:
L... | output | 1 | 34,257 | 20 | 68,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is... | instruction | 0 | 34,258 | 20 | 68,516 |
No | output | 1 | 34,258 | 20 | 68,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is... | instruction | 0 | 34,259 | 20 | 68,518 |
No | output | 1 | 34,259 | 20 | 68,519 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is... | instruction | 0 | 34,260 | 20 | 68,520 |
No | output | 1 | 34,260 | 20 | 68,521 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is... | instruction | 0 | 34,261 | 20 | 68,522 |
No | output | 1 | 34,261 | 20 | 68,523 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,366 | 20 | 68,732 |
Tags: implementation, strings
Correct Solution:
```
def main():
L = int(input())
s = input()
n = len(s)
q = 1 + n // L
base = s[:L]
if (n % L != 0) or (L > n) or (base == '9'*L):
print(('1'+'0'*(L-1)) * q)
return
q -= 1
for i in range(1, q):
cur = s[L*i:L*(i+1)... | output | 1 | 34,366 | 20 | 68,733 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,367 | 20 | 68,734 |
Tags: implementation, strings
Correct Solution:
```
import sys
def add_one(p):
count = 0
for i in range(len(p) - 1, -1, -1):
if p[i] == '9':
count += 1
else:
return p[: -1 - count]+ str(int(p[i]) + 1) + '0' * count, 0
return '0' * count, 1
if __name__ == '__main__... | output | 1 | 34,367 | 20 | 68,735 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,368 | 20 | 68,736 |
Tags: implementation, strings
Correct Solution:
```
def plus1(str1):
return str(int(str1) + 1)
L = int(input())
S = input()
Len = len(S)
if(Len%L!=0):
base = "1" + "0" * (L-1)
x = int(Len//L) + 1
print(base*x)
else:
if(S.count("9") == Len):
base = "1" + "0" * (L-1)
x = int(Len... | output | 1 | 34,368 | 20 | 68,737 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,369 | 20 | 68,738 |
Tags: implementation, strings
Correct Solution:
```
import os
import sys
def split(line, n):
return [line[i:i + n] for i in range(0, len(line), n)]
def solve(A, L):
n_digit = len(A)
d, r = divmod(n_digit, L)
if r > 0 or A == "9" * len(A):
return ("1" + "0" * (L - 1)) * (d + 1)
chunks = s... | output | 1 | 34,369 | 20 | 68,739 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,370 | 20 | 68,740 |
Tags: implementation, strings
Correct Solution:
```
"""
NTC here
"""
from sys import setcheckinterval, stdin, setrecursionlimit
setcheckinterval(1000)
setrecursionlimit(10**7)
# print("Case #{}: {} {}".format(i, n + m, n * m))
def iin(): return int(stdin.readline())
def lin(): return list(map(int, stdin.readli... | output | 1 | 34,370 | 20 | 68,741 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,371 | 20 | 68,742 |
Tags: implementation, strings
Correct Solution:
```
l = int(input())
a = input()
la = len(a)
if la % l != 0:
times = la//l+1
ans = '1'+'0'*(l-1)
ans *= times
print(ans)
else:
ans = a[:l]
times = la//l
if ans*times > a:print(ans*times)
else:
temp = str(int(ans)+1)
if len(t... | output | 1 | 34,371 | 20 | 68,743 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,372 | 20 | 68,744 |
Tags: implementation, strings
Correct Solution:
```
L = int(input())
A = input()
n = len(A)
if L > n:
print("1" + '0'*(L-1))
exit()
if n % L != 0:
repeat = (n+(L-1))// L
print(("1" + '0'*(L-1)) * repeat)
exit()
# by now, n is divisible by L, find a number that is strictly bigger
separate = [A[i:i+L]... | output | 1 | 34,372 | 20 | 68,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be written as PPPP…P. For example:
X = 123123123 is pe... | instruction | 0 | 34,373 | 20 | 68,746 |
Tags: implementation, strings
Correct Solution:
```
import math
l=int(input());a=str(input());n=len(a);m=math.ceil(n/l)
if n%l!=0:
s='1'+'0'*(l-1);r=s*m
print(r)
else:
s=a[0:l];r=int(s*m)
if r>int(a):print(r)
elif a=='9'*n:
s='1'+'0'*(l-1);r=s*(m+1)
print(r)
else:
s=str(i... | output | 1 | 34,373 | 20 | 68,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,374 | 20 | 68,748 |
Yes | output | 1 | 34,374 | 20 | 68,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,375 | 20 | 68,750 |
Yes | output | 1 | 34,375 | 20 | 68,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,376 | 20 | 68,752 |
Yes | output | 1 | 34,376 | 20 | 68,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,377 | 20 | 68,754 |
Yes | output | 1 | 34,377 | 20 | 68,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,378 | 20 | 68,756 |
No | output | 1 | 34,378 | 20 | 68,757 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,379 | 20 | 68,758 |
No | output | 1 | 34,379 | 20 | 68,759 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,380 | 20 | 68,760 |
No | output | 1 | 34,380 | 20 | 68,761 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice became interested in periods of integer numbers. We say positive X integer number is periodic with length L if there exists positive integer number P with L digits such that X can be writt... | instruction | 0 | 34,381 | 20 | 68,762 |
No | output | 1 | 34,381 | 20 | 68,763 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,476 | 20 | 68,952 |
Tags: math, number theory
Correct Solution:
```
from sys import stdin
input=lambda:stdin.readline().strip()
for _ in range(int(input())):
n=input()
print(len(n))
``` | output | 1 | 34,476 | 20 | 68,953 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,477 | 20 | 68,954 |
Tags: math, number theory
Correct Solution:
```
z,zz=input,lambda:list(map(int,z().split()))
fast=lambda:stdin.readline().strip()
zzz=lambda:[int(i) for i in fast().split()]
szz,graph,mod,szzz=lambda:sorted(zz()),{},10**9+7,lambda:sorted(zzz())
from string import *
from re import *
from collections import *
from queue ... | output | 1 | 34,477 | 20 | 68,955 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,478 | 20 | 68,956 |
Tags: math, number theory
Correct Solution:
```
t = int(input())
def main():
sr = 10
k = 0
n = int(input())
while True:
if n < sr:
print(k+1)
break
k += 1
sr *=10
while t > 0:
t -= 1
main()
``` | output | 1 | 34,478 | 20 | 68,957 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,479 | 20 | 68,958 |
Tags: math, number theory
Correct Solution:
```
import math
def func(x):
k_max = (-1 + math.sqrt(1 + 8 * x)) / 2
k = (int(k_max), math.ceil(k_max))
down_sum = sum([i for i in range(1, k[0] + 1)])
up_sum = sum([i for i in range(1, k[1] + 1)])
if down_sum == x:
return k[0]
else:
... | output | 1 | 34,479 | 20 | 68,959 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,480 | 20 | 68,960 |
Tags: math, number theory
Correct Solution:
```
t=1
t = int(input())
for _ in range(t):
n = input()
# n=n[::-1]
# n=int(n)
# n=str(n)
# v = list(map(int, input().split()))
print(len(n))
``` | output | 1 | 34,480 | 20 | 68,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,481 | 20 | 68,962 |
Tags: math, number theory
Correct Solution:
```
from sys import stdin
from collections import defaultdict
###############################################################
def iinput(): return int(stdin.readline())
def minput(): return map(int, stdin.readline().split())
def linput(): return list(map(int, stdin.readline()... | output | 1 | 34,481 | 20 | 68,963 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,482 | 20 | 68,964 |
Tags: math, number theory
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Sat Dec 5 19:51:41 2020
@author: Lenovo
"""
t=int(input())
for i in range(0,t):
n=input()
print(len(n))
``` | output | 1 | 34,482 | 20 | 68,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f(120) = 21, f(1000000) = 1, f(111) = 111.
Let'... | instruction | 0 | 34,483 | 20 | 68,966 |
Tags: math, number theory
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
import math
from collections import defaultdict
import random
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
... | output | 1 | 34,483 | 20 | 68,967 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define a function f(x) (x is a positive integer) as follows: write all digits of the decimal representation of x backwards, then get rid of the leading zeroes. For example, f(321) = 123, f... | instruction | 0 | 34,484 | 20 | 68,968 |
Yes | output | 1 | 34,484 | 20 | 68,969 |
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