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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little girl Tanya is learning how to decrease a number by one, but she does it wrong with a number consisting of two or more digits. Tanya subtracts one from a number by the following algorithm:... | instruction | 0 | 27,125 | 20 | 54,250 |
No | output | 1 | 27,125 | 20 | 54,251 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little girl Tanya is learning how to decrease a number by one, but she does it wrong with a number consisting of two or more digits. Tanya subtracts one from a number by the following algorithm:... | instruction | 0 | 27,126 | 20 | 54,252 |
No | output | 1 | 27,126 | 20 | 54,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little girl Tanya is learning how to decrease a number by one, but she does it wrong with a number consisting of two or more digits. Tanya subtracts one from a number by the following algorithm:... | instruction | 0 | 27,127 | 20 | 54,254 |
No | output | 1 | 27,127 | 20 | 54,255 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,234 | 20 | 54,468 |
"Correct Solution:
```
N=input()
S=list(map(int,N))
X=sum(S)
print('Yes' if int(N)%X==0 else 'No')
``` | output | 1 | 27,234 | 20 | 54,469 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,235 | 20 | 54,470 |
"Correct Solution:
```
n=input()
print('No' if int(n)%sum(map(int,n)) else 'Yes')
``` | output | 1 | 27,235 | 20 | 54,471 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,236 | 20 | 54,472 |
"Correct Solution:
```
s = input()
l = [int(a) for a in s]
print(["No", "Yes"][int(s) % sum(l) == 0])
``` | output | 1 | 27,236 | 20 | 54,473 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,237 | 20 | 54,474 |
"Correct Solution:
```
s=input();print('YNeos'[int(s)%eval('+'.join(s))>0::2])
``` | output | 1 | 27,237 | 20 | 54,475 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,238 | 20 | 54,476 |
"Correct Solution:
```
N = input()
if int(N)%sum(int(i) for i in N):
print('No')
else:
print('Yes')
``` | output | 1 | 27,238 | 20 | 54,477 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,239 | 20 | 54,478 |
"Correct Solution:
```
N=input()
print("Yes" if int(N)%sum(int(i) for i in N)==0 else "No")
``` | output | 1 | 27,239 | 20 | 54,479 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,240 | 20 | 54,480 |
"Correct Solution:
```
n = input()
print(['No', 'Yes'][int(int(n) % sum([int(x) for x in n]) == 0)])
``` | output | 1 | 27,240 | 20 | 54,481 |
Provide a correct Python 3 solution for this coding contest problem.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number.
Constraints
* 1?N?10^8
* N is an integer.
Input
In... | instruction | 0 | 27,241 | 20 | 54,482 |
"Correct Solution:
```
N = input()
print('No' if int(N)%sum(map(int, N)) else 'Yes')
``` | output | 1 | 27,241 | 20 | 54,483 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,242 | 20 | 54,484 |
Yes | output | 1 | 27,242 | 20 | 54,485 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,243 | 20 | 54,486 |
Yes | output | 1 | 27,243 | 20 | 54,487 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,244 | 20 | 54,488 |
Yes | output | 1 | 27,244 | 20 | 54,489 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,245 | 20 | 54,490 |
Yes | output | 1 | 27,245 | 20 | 54,491 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,246 | 20 | 54,492 |
No | output | 1 | 27,246 | 20 | 54,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,247 | 20 | 54,494 |
No | output | 1 | 27,247 | 20 | 54,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,248 | 20 | 54,496 |
No | output | 1 | 27,248 | 20 | 54,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.
Given an integer N, determine whether it is a Harshad number... | instruction | 0 | 27,249 | 20 | 54,498 |
No | output | 1 | 27,249 | 20 | 54,499 |
Provide a correct Python 3 solution for this coding contest problem.
At University A, there were many mistakes in entering IDs.
Therefore, University A decided to issue a new ID to prevent typos.
There is a way to check if the new ID is correct to prevent typos.
・ Calculate the sum of all digits.
・ However, the num... | instruction | 0 | 27,343 | 20 | 54,686 |
"Correct Solution:
```
import itertools
n = int(input())
id = input()[::-1]
count = 0
a = []
odd, even = 0 , 0
tmp = 0
for i in range(1,n+1):
if id[i-1] == "*":
if i % 2:
odd += 1
else:
even += 1
elif i % 2 == 0:
x = int(id[i-1])
if x >= 5:
tm... | output | 1 | 27,343 | 20 | 54,687 |
Provide a correct Python 3 solution for this coding contest problem.
At University A, there were many mistakes in entering IDs.
Therefore, University A decided to issue a new ID to prevent typos.
There is a way to check if the new ID is correct to prevent typos.
・ Calculate the sum of all digits.
・ However, the num... | instruction | 0 | 27,344 | 20 | 54,688 |
"Correct Solution:
```
n = int(input())
ID = input()[::-1]
m = int(input())
a_lst = list(map(int, input().split()))
dp = [[0] * 10 for _ in range(n + 1)]
dp[0][0] = 1
def fix(a):
if a < 10:return a
return a % 10 + a // 10
for i in range(n):
c = ID[i]
mag = 1 if i % 2 == 0 else 2
for j in range(1... | output | 1 | 27,344 | 20 | 54,689 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
At University A, there were many mistakes in entering IDs.
Therefore, University A decided to issue a new ID to prevent typos.
There is a way to check if the new ID is correct to prevent typos.
... | instruction | 0 | 27,345 | 20 | 54,690 |
No | output | 1 | 27,345 | 20 | 54,691 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
At University A, there were many mistakes in entering IDs.
Therefore, University A decided to issue a new ID to prevent typos.
There is a way to check if the new ID is correct to prevent typos.
... | instruction | 0 | 27,346 | 20 | 54,692 |
No | output | 1 | 27,346 | 20 | 54,693 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,729 | 20 | 55,458 |
Tags: brute force, implementation
Correct Solution:
```
x1,x2,x3=map(int,input().split())
x4,x5,x6=map(int,input().split())
x7,x8,x9=map(int,input().split())
#x1=x5+(x4+x6-x2-x3)
#x9=x5+(x4+x6-x7-x8)
#x1+x5+x9=x4+x5+x6
#3*x5 + 2*(x4+x6) -(x2-x3-x7-x8)=x4+x5+x6
x5=(x2+x3+x7+x8-x4-x6)//2
x1=x5+(x4+x6-x2-x3)
x9=x5+(x4+x6... | output | 1 | 27,729 | 20 | 55,459 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,730 | 20 | 55,460 |
Tags: brute force, implementation
Correct Solution:
```
r1 = list(map(int, input().split()))
r2 = list(map(int, input().split()))
r3 = list(map(int, input().split()))
suma = int((r1[1] + r1[2] + r2[0] + r2[2] + r3[0] + r3[1]) /2)
r1[0] = suma - r1[1] - r1[2]
r2[1] = suma - r2[0] - r2[2]
r3[2] = suma - r3[0] - r3[1]
pr... | output | 1 | 27,730 | 20 | 55,461 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,731 | 20 | 55,462 |
Tags: brute force, implementation
Correct Solution:
```
# 259B
from sys import stdin
sq= []
for _ in range(3):
sq.append(list(map(int, stdin.readline().split())))
new = sq.copy()
# stupid edge case mistake; did not include 10**5
for i in range(1, 10**5+1):
firstcol = i + sq[0][1] + sq[0][2]
# check if cent... | output | 1 | 27,731 | 20 | 55,463 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,733 | 20 | 55,466 |
Tags: brute force, implementation
Correct Solution:
```
a,b,c=map(int,input().split())
d,e,f=map(int,input().split())
g,h,i=map(int,input().split())
u=(d+f)//2
su=d+u+f
print(su-(b+c),b,c)
print(d,u,f)
print(g,h,su-(g+h))
``` | output | 1 | 27,733 | 20 | 55,467 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,734 | 20 | 55,468 |
Tags: brute force, implementation
Correct Solution:
```
x=[]
s=0
for i in range(3):
y=list(map(int,input().split()))
x.append(y)
s+=sum(y)
s=s//2
x[0][0]=s-x[0][1]-x[0][2]
x[1][1]=s-x[1][0]-x[1][2]
x[2][2]=s-x[2][0]-x[2][1]
for i in x:
for j in i:
print(j,end=" ")
print("")
``` | output | 1 | 27,734 | 20 | 55,469 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,735 | 20 | 55,470 |
Tags: brute force, implementation
Correct Solution:
```
l = []
for i in range(3):
k = list(map(int,input().split()))
l.append(k)
l[1][1] = (2*l[0][2] + l[1][2] - l[2][1])//2
l[0][0] = l[0][2] + l[1][2] - l[1][1]
l[2][2] = l[0][1] + l[2][1] - l[0][0]
for i in range(3):
print(*l[i])
``` | output | 1 | 27,735 | 20 | 55,471 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the table are equal. The figure below shows the mag... | instruction | 0 | 27,736 | 20 | 55,472 |
Tags: brute force, implementation
Correct Solution:
```
"""
https://codeforces.com/problemset/problem/259/B
"""
import fileinput
def sommeColonne(t, col):
res = 0
for i in range(3):
res += t[i][col]
return res
def sommeLigne(t, lig):
res = 0
for i in range(3):
res += t[lig][i]
... | output | 1 | 27,736 | 20 | 55,473 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,737 | 20 | 55,474 |
Yes | output | 1 | 27,737 | 20 | 55,475 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,738 | 20 | 55,476 |
Yes | output | 1 | 27,738 | 20 | 55,477 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,739 | 20 | 55,478 |
Yes | output | 1 | 27,739 | 20 | 55,479 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,740 | 20 | 55,480 |
Yes | output | 1 | 27,740 | 20 | 55,481 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,741 | 20 | 55,482 |
No | output | 1 | 27,741 | 20 | 55,483 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,742 | 20 | 55,484 |
No | output | 1 | 27,742 | 20 | 55,485 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,743 | 20 | 55,486 |
No | output | 1 | 27,743 | 20 | 55,487 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Elephant loves magic squares very much.
A magic square is a 3 × 3 table, each cell contains some positive integer. At that the sums of integers in all rows, columns and diagonals of the ... | instruction | 0 | 27,744 | 20 | 55,488 |
No | output | 1 | 27,744 | 20 | 55,489 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,761 | 20 | 55,522 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
from collections import *
from math import *
d = dict()
n = int(input())
a = list(map(int,input().split()))
d["000"],d["001"],d["010"],d["011"],d["100"],d["101"],d["110"],d["111"] = [],[],[],[],[],[],[],[]
for i in range(n):
x = ""
y =... | output | 1 | 27,761 | 20 | 55,523 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,762 | 20 | 55,524 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
# python 3
"""
"""
def strange_addition(k_int, integer_list) -> None:
place_value_1 = set()
place_value_1_candidates = set()
for each in integer_list:
if each % 10 == 0:
place_value_1.add(each)
els... | output | 1 | 27,762 | 20 | 55,525 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,763 | 20 | 55,526 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
arr = list(map(int,input().split()))
t = []
flag = 0
if(0 in arr):
t.append(0)
if(100 in arr):
t.append(100)
for i in range(n):
if(arr[i]>0 and arr[i]<10):
t.append(arr[i])
flag = 1
brea... | output | 1 | 27,763 | 20 | 55,527 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,764 | 20 | 55,528 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
b =[]
for i in a:
if i>0 and i<10:
b+=[i]
break
for i in a:
if i!=0 and i!=100:
if i%10 ==0:
b+=[i]
break
if len(b)==0:
for i i... | output | 1 | 27,764 | 20 | 55,529 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,765 | 20 | 55,530 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n=int(input())
lst=list(map(int,input().split()))
d=[]
for i in lst:
if i in range(1,10):
d+=[i]
break
for i in lst:
if i in range(10,100,10):
d+=[i]
break
if len(d)==0:
for i in lst:
if ... | output | 1 | 27,765 | 20 | 55,531 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,766 | 20 | 55,532 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
# Start writing your code here
a = int(input())
mas = input().split()
count1 = 0
count2 = True
Zero = Hungred = Ten = Remain = True
mas2 = []
mas3 = []
final = []
for i in range(len(mas)):
mas[i] = int(mas[i])
if (a == 1):
... | output | 1 | 27,766 | 20 | 55,533 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,767 | 20 | 55,534 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
#import math
#n, m = input().split()
#n = int (n)
#m = int (m)
#n, m, k , l= input().split()
#n = int (n)
#m = int (m)
#k = int (k)
#l = int(l)
n = int(input())
#m = int(input())
#s = input()
##t = input()
#a = list(map(char, input().split... | output | 1 | 27,767 | 20 | 55,535 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he cannot sum 1 and 4.
Vasya has a set of k distin... | instruction | 0 | 27,768 | 20 | 55,536 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
k = int(input())
arr = list(map(int, input().split()))
res = []
if 0 in arr: res.append(0)
if 100 in arr: res.append(100)
valid1 = False
for i in arr:
if 0 < i < 10:
res.append(i)
valid1 = True
break
valid2 = Fa... | output | 1 | 27,768 | 20 | 55,537 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he c... | instruction | 0 | 27,773 | 20 | 55,546 |
No | output | 1 | 27,773 | 20 | 55,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unfortunately, Vasya can only sum pairs of integers (a, b), such that for any decimal place at least one number has digit 0 in this place. For example, Vasya can sum numbers 505 and 50, but he c... | instruction | 0 | 27,776 | 20 | 55,552 |
No | output | 1 | 27,776 | 20 | 55,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Luba has a ticket consisting of 6 digits. In one move she can choose digit in any position and replace it with arbitrary digit. She wants to know the minimum number of digits she needs to replace in order to make the ticket lucky.
The ticke... | instruction | 0 | 27,959 | 20 | 55,918 |
Tags: brute force, greedy, implementation
Correct Solution:
```
a = input()
m = []
ans = 6
for x in a:
m.append(int(x))
for d0 in range(10):
for d1 in range(10):
for d2 in range(10):
for d3 in range(10):
for d4 in range(10):
d5 = d0+d1+d2-d3-d4
... | output | 1 | 27,959 | 20 | 55,919 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Luba has a ticket consisting of 6 digits. In one move she can choose digit in any position and replace it with arbitrary digit. She wants to know the minimum number of digits she needs to replace in order to make the ticket lucky.
The ticke... | instruction | 0 | 27,960 | 20 | 55,920 |
Tags: brute force, greedy, implementation
Correct Solution:
```
s = input()
ans = 10
for x in range(10):
for y in range(10):
for z in range(10):
for a in range(10):
for b in range(10):
for c in range(10):
if x + y + z == a + b + c:
cnt = 0
cnt += x... | output | 1 | 27,960 | 20 | 55,921 |
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