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.
Top-model Izabella participates in the competition. She wants to impress judges and show her mathematical skills.
Her problem is following: for given string, consisting of only 0 and 1, tell if... | instruction | 0 | 39,306 | 20 | 78,612 |
No | output | 1 | 39,306 | 20 | 78,613 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,536 | 20 | 79,072 |
"Correct Solution:
```
q = int(input())
for _ in range (q):
bits = F'{int(input(), 16):32b}'
sign = '-' if bits[0] == '1' else ''
integer = sum([2**i for i, b in enumerate(bits[1:25][::-1]) if b == '1'])
fraction = sum([0.5**i for i, b in enumerate(bits[25:], start=1) if b == '1'])
print(sign + str(... | output | 1 | 39,536 | 20 | 79,073 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,537 | 20 | 79,074 |
"Correct Solution:
```
BIN = [0] * 32
v = 1
for i in range(24, 0, -1):
BIN[i] = v
v *= 2
v = float(1) / 2
for i in range(25, 32):
BIN[i] = v
v /= 2
Q = int(input())
for i in range(Q):
inp = format(int(input(),16),'b').zfill(32)
res = float(0)
for j, v in enumerate(list(inp)[1:]):
... | output | 1 | 39,537 | 20 | 79,075 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,538 | 20 | 79,076 |
"Correct Solution:
```
hex_to_dig = {"0":"0000", "1":"0001", "2":"0010", "3":"0011",
"4":"0100", "5":"0101", "6":"0110", "7":"0111",
"8":"1000", "9":"1001", "a":"1010", "b":"1011",
"c":"1100", "d":"1101", "e":"1110", "f":"1111"}
def dig_to_dec(digit):
tf = digit[0]
x = digi... | output | 1 | 39,538 | 20 | 79,077 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,539 | 20 | 79,078 |
"Correct Solution:
```
N = int(input())
for i in range(N):
s = int(input(), 16)
ans = (s & ~(1 << 31)) >> 7
v = 0.5
for i in range(6, -1, -1):
if (s >> i) & 1:
ans += v
v /= 2
if s & (1 << 31):
t = "-%.10f" % ans
else:
t = "%.10f" % ans
i = len(t)
... | output | 1 | 39,539 | 20 | 79,079 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,540 | 20 | 79,080 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Kongo Type
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0268
"""
import sys
def solve():
bits = f'{int(input(), 16):032b}'
sign = '-' if bits[0] == '1' else ''
integer = sum([2**i for i, b in enumerate(bits[1:25][::-1]) if b == '1'])
frac... | output | 1 | 39,540 | 20 | 79,081 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,541 | 20 | 79,082 |
"Correct Solution:
```
N = int(input())
for i in range(N):
S = str(input())
bit = bin(int(S, 16))[2:].zfill(32)
bit = bit[::-1]
# print(bit)
pos = (-1)**int(bit[31])
up = int(bit[7:31][::-1], 2)
# print(bit[7:31],len(bit[7:31]), int(bit[7:31], 2))
# print(bit[:7],len(bit[:7]))
# print... | output | 1 | 39,541 | 20 | 79,083 |
Provide a correct Python 3 solution for this coding contest problem.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Represents 0 or 1).
<image>
To translate this format into... | instruction | 0 | 39,542 | 20 | 79,084 |
"Correct Solution:
```
# Aizu Problem 0268: Konto Type
import sys, math, os, datetime
# read input:
PYDEV = os.environ.get('PYDEV')
if PYDEV=="True":
sys.stdin = open("sample-input.txt", "rt")
n = int(input())
for _ in range(n):
k = int(input(), 16)
s = 1 << 31
p = ""
if k & s != 0:
k ^=... | output | 1 | 39,542 | 20 | 79,085 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Consider a 32-bit real type with 7 bits from the right as the decimal part, the following 24 bits as the integer part, and the leftmost 1 bit as the sign part as shown below (b1, ..., b32). Repr... | instruction | 0 | 39,543 | 20 | 79,086 |
No | output | 1 | 39,543 | 20 | 79,087 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the numbers 1727374, 17, 1 are 7-magic but 77, 7, 123, 34... | instruction | 0 | 40,057 | 20 | 80,114 |
Tags: dp
Correct Solution:
```
import sys
m, d = map(int, input().split())
mod = 10**9 + 7
def solve(a: list):
dp = [0]*m
border = a[0] % m if a[0] != d else -1
m10 = 10 % m
for i in range(a[0]):
if i != d:
dp[i % m] += 1
for i, digit in enumerate(a[1:], start=1):
ne... | output | 1 | 40,057 | 20 | 80,115 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the numbers 1727374, 17, 1 are 7-magic but 77, 7, 123, 34... | instruction | 0 | 40,058 | 20 | 80,116 |
Tags: dp
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
from array import array
def solve(x,m,d,mod,par):
dp = [[array('i',[0])*m for _ in range(2)] for _ in range(len(x))]
# remainder of number formed till now ; smaller/equal ; p... | output | 1 | 40,058 | 20 | 80,117 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the number... | instruction | 0 | 40,059 | 20 | 80,118 |
No | output | 1 | 40,059 | 20 | 80,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the number... | instruction | 0 | 40,060 | 20 | 80,120 |
No | output | 1 | 40,060 | 20 | 80,121 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the number... | instruction | 0 | 40,061 | 20 | 80,122 |
No | output | 1 | 40,061 | 20 | 80,123 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Consider the decimal presentation of an integer. Let's call a number d-magic if digit d appears in decimal presentation of the number on even positions and nowhere else.
For example, the number... | instruction | 0 | 40,062 | 20 | 80,124 |
No | output | 1 | 40,062 | 20 | 80,125 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,623 | 20 | 81,246 |
Tags: bitmasks, greedy, math
Correct Solution:
```
t=int(input())
for i in range(t):
n,k=map(int,input().split())
p=n&k
a=(n^p)+(k^p)
print(a)
``` | output | 1 | 40,623 | 20 | 81,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,624 | 20 | 81,248 |
Tags: bitmasks, greedy, math
Correct Solution:
```
n=int(input())
for _ in range(n):
a, b = [int(i) for i in input().split()]
x = a & b
print((a^x)+(b^x))
``` | output | 1 | 40,624 | 20 | 81,249 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,625 | 20 | 81,250 |
Tags: bitmasks, greedy, math
Correct Solution:
```
t = int(input())
for _ in range(t):
a,b = map(int,input().split())
if a > b:
a,b = b,a
print(a^b)
``` | output | 1 | 40,625 | 20 | 81,251 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,626 | 20 | 81,252 |
Tags: bitmasks, greedy, math
Correct Solution:
```
t=int(input())
for _ in range(t):
a,b=map(int,input().split())
x=bin(a)
y=bin(b)
x=x[2:]
y=y[2:]
# print(x,y)
if len(x)<len(y):
d=len(y)-len(x)
x='0'*d+x
if len(y)<len(x):
d=len(x)-len(y)
y='0'*d+y
... | output | 1 | 40,626 | 20 | 81,253 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,627 | 20 | 81,254 |
Tags: bitmasks, greedy, math
Correct Solution:
```
def findX(A, B):
j = 0
x = 0
while (A or B):
if ((A & 1) and (B & 1)):
x += (1 << j)
A >>= 1
B >>= 1
j += 1
return x
if __name__ == '__main__':
for i in range(int(input())):
A,B=map(int,... | output | 1 | 40,627 | 20 | 81,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,628 | 20 | 81,256 |
Tags: bitmasks, greedy, math
Correct Solution:
```
for ii in range(int(input())):
a,b=map(int,input().split())
print(a^b)
``` | output | 1 | 40,628 | 20 | 81,257 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,629 | 20 | 81,258 |
Tags: bitmasks, greedy, math
Correct Solution:
```
tc=int(input())
for iii in range(tc):
a,b=[int(i) for i in input().split()]
temp = max(a,b)
print( (a^temp)+(b^temp) )
``` | output | 1 | 40,629 | 20 | 81,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In order to celebrate Twice's 5th anniversary, Tzuyu and Sana decided to play a game.
Tzuyu gave Sana two integers a and b and a really important quest.
In order to complete the quest, Sana has to output the smallest possible value of (a ⊕... | instruction | 0 | 40,630 | 20 | 81,260 |
Tags: bitmasks, greedy, math
Correct Solution:
```
for _ in range(int(input())):
a,b=map(int,input().split())
'''
6
12
0110
1100
1010
-------
'''
print(a^b)
``` | output | 1 | 40,630 | 20 | 81,261 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,708 | 20 | 81,416 |
Tags: implementation, math
Correct Solution:
```
a,b,n=[int(x) for x in input().split(' ')]
bhul=True
for j in range(10):
if((a*10+j)%b==0):
a=a*10+j
bhul=False
break
if(bhul):
print(-1)
else:
for x in str(a):
print(x,end='')
for i in range(n-1):
print(0,end='')
``` | output | 1 | 40,708 | 20 | 81,417 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,709 | 20 | 81,418 |
Tags: implementation, math
Correct Solution:
```
a,b,n=map(int,input().split())
R=-1
for i in range(10):
r=a*10+i
if r%b==0:
R=str(r)+'0'*(n-1)
break
print(R)
``` | output | 1 | 40,709 | 20 | 81,419 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,710 | 20 | 81,420 |
Tags: implementation, math
Correct Solution:
```
from sys import stdin,stdout
import math
a,b,n=map(int,stdin.readline().split())
y=1
a=a*10
i=0
flag=0
for i in range(10):
k=a+i
if k%b==0:
a=k
flag=1
break
if flag==0:
stdout.write("-1")
else:
a=str(a)
a=a+... | output | 1 | 40,710 | 20 | 81,421 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,711 | 20 | 81,422 |
Tags: implementation, math
Correct Solution:
```
a, b, n = map(int, input().split())
k = ((10 * a + 9) // b) * b;
print (-1 if 10 * a > k else str(k) + '0' * (n - 1))
``` | output | 1 | 40,711 | 20 | 81,423 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,712 | 20 | 81,424 |
Tags: implementation, math
Correct Solution:
```
a,b,n = list(map(int,input().split()))
i = 0
f = 0
for j in range(10):
na = a*10+j
if na%b == 0:
a = na
f = 1
break
if f == 1:
print(a*(10**(n-1)))
else:
print(-1)
``` | output | 1 | 40,712 | 20 | 81,425 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,713 | 20 | 81,426 |
Tags: implementation, math
Correct Solution:
```
a,b,n=map(int,input().split())
Done=False
for i in range(10):
if(int(str(a)+str(i))%b==0):
Done=True
a*=10
a+=i
break
if(not Done):
print(-1)
else:
print(a,end="")
print("0"*(n-1))
``` | output | 1 | 40,713 | 20 | 81,427 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,714 | 20 | 81,428 |
Tags: implementation, math
Correct Solution:
```
def STR(): return list(input())
def INT(): return int(input())
def MAP(): return map(int, input().split())
def MAP2():return map(float,input().split())
def LIST(): return list(map(int, input().split()))
def STRING(): return input()
import string
import sys
from heapq im... | output | 1 | 40,714 | 20 | 81,429 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means adding exactly one digit to the number (in the de... | instruction | 0 | 40,715 | 20 | 81,430 |
Tags: implementation, math
Correct Solution:
```
abn=list(input().split())
a=int(abn[0])
b=int(abn[1])
n=int(abn[2])
a=a*10
c=a
for j in range(0,10):
a=a+j
if a%b!=0:
a=c
else:
print(a*(10**(n-1)))
break
if j==9:
print(-1)
``` | output | 1 | 40,715 | 20 | 81,431 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,716 | 20 | 81,432 |
Yes | output | 1 | 40,716 | 20 | 81,433 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,717 | 20 | 81,434 |
Yes | output | 1 | 40,717 | 20 | 81,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,718 | 20 | 81,436 |
Yes | output | 1 | 40,718 | 20 | 81,437 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,719 | 20 | 81,438 |
Yes | output | 1 | 40,719 | 20 | 81,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,720 | 20 | 81,440 |
No | output | 1 | 40,720 | 20 | 81,441 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,721 | 20 | 81,442 |
No | output | 1 | 40,721 | 20 | 81,443 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,722 | 20 | 81,444 |
No | output | 1 | 40,722 | 20 | 81,445 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has got two number: a and b. However, Vasya finds number a too short. So he decided to repeat the operation of lengthening number a n times.
One operation of lengthening a number means ad... | instruction | 0 | 40,723 | 20 | 81,446 |
No | output | 1 | 40,723 | 20 | 81,447 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya wrote a programme on C++ that calculated a very interesting function f(n). Petya ran the program with a certain value of n and went to the kitchen to have some tea. The history has no records concerning how long the program had been wo... | instruction | 0 | 40,744 | 20 | 81,488 |
Tags: implementation
Correct Solution:
```
import re, sys, functools
def cut_modulo(x):
y = x % 32768
if (y < 0):
y += 32768
return y
class berland_cpp_int:
def __init__(self, x):
self.value = cut_modulo(int(x))
def __add__(self, x):
return berland_cpp_int(cut_modulo(self.v... | output | 1 | 40,744 | 20 | 81,489 |
Provide a correct Python 3 solution for this coding contest problem.
For a positive integer n, let us define f(n) as the number of digits in base 10.
You are given an integer S. Count the number of the pairs of positive integers (l, r) (l \leq r) such that f(l) + f(l + 1) + ... + f(r) = S, and find the count modulo 1... | instruction | 0 | 41,063 | 20 | 82,126 |
"Correct Solution:
```
s = int(input())
dv = []
mod = 10**9+7
for i in range(1,int((s+0.5)**0.5)+1):
if s%i == 0:
if s//i != i:
dv.append(s//i)
dv.append(i)
dv.sort()
ans = 0
cnt = 0
for i in dv:
if s//i <= 8:
break
ans += pow(10,(s//i)-1,mod)*9-i
ans %= mod
cnt += 1
ans += (s-1)//8
t = s
fo... | output | 1 | 41,063 | 20 | 82,127 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,127 | 20 | 82,254 |
"Correct Solution:
```
def make_list(X) :
if X != -1 :
x_list = [X]
else :
x_list = [i for i in range(1, 10)]
return x_list
A, B, C, D, E, F, G, H, I = map(int, input().split())
a_list = make_list(A)
b_list = make_list(B)
c_list = make_list(C)
d_list = make_list(D)
e_list = make_list(E)
f_l... | output | 1 | 41,127 | 20 | 82,255 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,128 | 20 | 82,256 |
"Correct Solution:
```
from collections import deque
*N, = map(int, input().split())
used = set([i for i in N if i != -1])
deq = deque({i for i in range(1, 10)} - used)
C = [1, 10, 1, 100, 10, 1, -100, -10, -1]
def solve():
res = 0
for i in range(9):
res += C[i] * N[i]
return+(res == 0)
def dfs(c, ... | output | 1 | 41,128 | 20 | 82,257 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,129 | 20 | 82,258 |
"Correct Solution:
```
import itertools
a = input().split()
b = set(map(str,range(1,10)))
n, c = [], 0
for i in range(9):
if a[i] in b:b.remove(a[i])
else:n.append(i)
for i in itertools.permutations(tuple(b)):
for j in range(len(n)):a[n[j]] = i[j]
if int(a[0]) + int(a[1] + a[2]) + int(a[3] + a[4] + a[5]... | output | 1 | 41,129 | 20 | 82,259 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,130 | 20 | 82,260 |
"Correct Solution:
```
from itertools import permutations as pm
def judge(lst):
a, b, c, d, e, f, g, h, i = lst
return a + (b * 10 + c) + (d * 100 + e * 10 + f) == (g * 100 + h * 10 + i)
def solve(lst, rest):
n = len(rest)
if n == 0:
return int(judge(lst))
ans = 0
for loc in pm(rest, n):
tmp = lst... | output | 1 | 41,130 | 20 | 82,261 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,131 | 20 | 82,262 |
"Correct Solution:
```
def f(n,x):
for i in range(9):
if n[i] != -1 and n[i] != x[i]: return 1
import itertools
u=[1,2,3,4,5,6,7,8,9]
a=0
n=list(map(int,input().split()))
for x in itertools.permutations(u):
if f(n,x):continue
if x[0]+x[2]+x[5]-x[8]+(x[1]+x[4]-x[7])*10+(x[3]-x[6])*100==0:a+=1
print(a... | output | 1 | 41,131 | 20 | 82,263 |
Provide a correct Python 3 solution for this coding contest problem.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the numbers 1 to 9 appear only once, how many numbers will fi... | instruction | 0 | 41,132 | 20 | 82,264 |
"Correct Solution:
```
num=[0]*9
used=[0]*10
def check():
if num[0]+num[2]+num[5]-num[8]+(num[1]+num[4]-num[7])*10+(num[3]-num[6])*100: return 0
return 1
def dfs(id):
if id==9:return check()
if num[id]!=-1:return dfs(id+1)
ans=0
for i in range(1,10):
if used[i]:continue
num[id]=... | output | 1 | 41,132 | 20 | 82,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Addition is easy to calculate by hand, but if some numbers are missing, is it easy to fill in the missing numbers? For example, in the following long division, if there is a condition that the n... | instruction | 0 | 41,133 | 20 | 82,266 |
No | output | 1 | 41,133 | 20 | 82,267 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Furik loves writing all sorts of problems, especially such that he can't solve himself. You've got one of his problems, the one Furik gave to Rubik. And Rubik asks you to solve it.
There is integer n and array a, consisting of ten integers,... | instruction | 0 | 41,515 | 20 | 83,030 |
Tags: combinatorics, dp
Correct Solution:
```
from math import factorial
dp=[[-1 for i in range (101)] for j in range(101)] # array utilizado para el mamoization donde se guardan las soluciones previamente calculadas
def solve(length,digit,a):
if dp[length][digit] is not -1:
return dp[length][digit] # si la... | output | 1 | 41,515 | 20 | 83,031 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Furik loves writing all sorts of problems, especially such that he can't solve himself. You've got one of his problems, the one Furik gave to Rubik. And Rubik asks you to solve it.
There is integer n and array a, consisting of ten integers,... | instruction | 0 | 41,516 | 20 | 83,032 |
Tags: combinatorics, dp
Correct Solution:
```
from math import factorial
dp=[[-1 for i in range (101)] for j in range(101)] # array utilizado para el mamoization donde se guardan las soluciones previamente calculadas
def solve(length,digit,a):
if dp[length][digit] is not -1:
return dp[length][digit] # si la... | output | 1 | 41,516 | 20 | 83,033 |
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