message stringlengths 2 28.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 21 109k | cluster float64 7 7 | __index_level_0__ int64 42 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,958 | 7 | 147,916 |
No | output | 1 | 73,958 | 7 | 147,917 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,959 | 7 | 147,918 |
No | output | 1 | 73,959 | 7 | 147,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,247 | 7 | 148,494 |
Yes | output | 1 | 74,247 | 7 | 148,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,248 | 7 | 148,496 |
Yes | output | 1 | 74,248 | 7 | 148,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,249 | 7 | 148,498 |
Yes | output | 1 | 74,249 | 7 | 148,499 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,250 | 7 | 148,500 |
Yes | output | 1 | 74,250 | 7 | 148,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,251 | 7 | 148,502 |
No | output | 1 | 74,251 | 7 | 148,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,252 | 7 | 148,504 |
No | output | 1 | 74,252 | 7 | 148,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,253 | 7 | 148,506 |
No | output | 1 | 74,253 | 7 | 148,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The largest di... | instruction | 0 | 74,254 | 7 | 148,508 |
No | output | 1 | 74,254 | 7 | 148,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,255 | 7 | 148,510 |
Tags: greedy, implementation, math
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Sat Sep 14 09:52:12 2019
@author: jeff
"""
def paint():
total = input()
unique = [] * int(total)
inputs = list(map(int, input().split()))
counter = 0;
inputs.sort()
for x in inputs:
if x no... | output | 1 | 74,255 | 7 | 148,511 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,256 | 7 | 148,512 |
Tags: greedy, implementation, math
Correct Solution:
```
def main():
n = int(input())
arr = list(map(int,input().split()))
colors = [0]*n
arr.sort()
color = 1
for i in range(n):
if colors[i] == 0:
colors[i] = color
for j in range(i+1,n):
if arr[j]... | output | 1 | 74,256 | 7 | 148,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,257 | 7 | 148,514 |
Tags: greedy, implementation, math
Correct Solution:
```
import sys
def main():
n = int(sys.stdin.readline())
numbers = list(map(int, sys.stdin.readline().split()))
numbers.sort()
painted = {}; check = []
for i in range(n):
for j in range(i, n):
if numbers[j]%numbers[i] == 0:
... | output | 1 | 74,257 | 7 | 148,515 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,258 | 7 | 148,516 |
Tags: greedy, implementation, math
Correct Solution:
```
i = input()
nums = input().split(' ')
for i in range(len(nums)):
nums[i] = int(nums[i])
nums.sort()
color = 0
while len(nums) > 0:
num1 = nums.pop(0)
color += 1
for i in range(len(nums)-1, -1, -1):
if nums[i] % num1 == 0:
n... | output | 1 | 74,258 | 7 | 148,517 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,259 | 7 | 148,518 |
Tags: greedy, implementation, math
Correct Solution:
```
a = int(input())
b = [int(i) for i in input().strip().split()]
b.sort()
ans = []
ans.append(b[0])
for i in range(1,len(b)):
flag = 0
for j in ans:
if b[i]%j==0:
flag=1
break
if(flag == 0):
ans.append(b[i])
prin... | output | 1 | 74,259 | 7 | 148,519 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,260 | 7 | 148,520 |
Tags: greedy, implementation, math
Correct Solution:
```
def solve():
global a
a.sort()
k = 0
m = [False for _ in range(n)]
for i in range(n):
if not m[i]:
k += 1
for j in range(i + 1, n):
if not m[j] and a[j] % a[i] == 0:
m[j] = Tr... | output | 1 | 74,260 | 7 | 148,521 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,261 | 7 | 148,522 |
Tags: greedy, implementation, math
Correct Solution:
```
n=int(input())
a=list(map(int,input().strip().split(" ")))
a.sort()
p=[a[0]]
c=1
for i in range(1,n):
k=1
for j in p:
if a[i]%j==0:
k=0
if k:
p.append(a[i])
c+=1
print(c)
``` | output | 1 | 74,261 | 7 | 148,523 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minimal element of this color.
* The number of use... | instruction | 0 | 74,262 | 7 | 148,524 |
Tags: greedy, implementation, math
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
a.sort()
lst = []
ans = 0
for i in range(len(a)):
if (a[i] not in lst):
for j in range(len(lst)):
if (a[i] % lst[j] == 0):
break
else:
ls... | output | 1 | 74,262 | 7 | 148,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,263 | 7 | 148,526 |
Yes | output | 1 | 74,263 | 7 | 148,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,264 | 7 | 148,528 |
Yes | output | 1 | 74,264 | 7 | 148,529 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,265 | 7 | 148,530 |
Yes | output | 1 | 74,265 | 7 | 148,531 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,266 | 7 | 148,532 |
Yes | output | 1 | 74,266 | 7 | 148,533 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,267 | 7 | 148,534 |
No | output | 1 | 74,267 | 7 | 148,535 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,268 | 7 | 148,536 |
No | output | 1 | 74,268 | 7 | 148,537 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,269 | 7 | 148,538 |
No | output | 1 | 74,269 | 7 | 148,539 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of integers a_1, a_2, ..., a_n. You need to paint elements in colors, so that:
* If we consider any color, all elements of this color must be divisible by the minima... | instruction | 0 | 74,270 | 7 | 148,540 |
No | output | 1 | 74,270 | 7 | 148,541 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,650 | 7 | 149,300 |
Yes | output | 1 | 74,650 | 7 | 149,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,651 | 7 | 149,302 |
Yes | output | 1 | 74,651 | 7 | 149,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,652 | 7 | 149,304 |
Yes | output | 1 | 74,652 | 7 | 149,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,653 | 7 | 149,306 |
Yes | output | 1 | 74,653 | 7 | 149,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,654 | 7 | 149,308 |
No | output | 1 | 74,654 | 7 | 149,309 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,655 | 7 | 149,310 |
No | output | 1 | 74,655 | 7 | 149,311 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,656 | 7 | 149,312 |
No | output | 1 | 74,656 | 7 | 149,313 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arseniy is already grown-up and independent. His mother decided to leave him alone for m days and left on a vacation. She have prepared a lot of food, left some money and washed all Arseniy's cl... | instruction | 0 | 74,657 | 7 | 149,314 |
No | output | 1 | 74,657 | 7 | 149,315 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A brick is defined as a rectangle with integer side lengths with either width 1 or height 1 (or both).
There is an n× m grid, and each cell is colored either black or white. A tiling is a way t... | instruction | 0 | 75,205 | 7 | 150,410 |
No | output | 1 | 75,205 | 7 | 150,411 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A brick is defined as a rectangle with integer side lengths with either width 1 or height 1 (or both).
There is an n× m grid, and each cell is colored either black or white. A tiling is a way t... | instruction | 0 | 75,206 | 7 | 150,412 |
No | output | 1 | 75,206 | 7 | 150,413 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,353 | 7 | 150,706 |
Tags: math
Correct Solution:
```
def gcd(x, y):
return (x if y == 0 else gcd(y, x % y))
x, y, a, b = map(int, input().split())
g = x * y // gcd(x, y)
print(b // g - (a - 1) // g)
``` | output | 1 | 75,353 | 7 | 150,707 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,354 | 7 | 150,708 |
Tags: math
Correct Solution:
```
x, y, a, b = (int(i) for i in input().split())
p = 1
for i in range(2, 1001):
if x % i == 0 and y % i == 0:
x = x // i
y = y // i
p *= i
print(b // (x * y * p) - (a - 1) // (x * y * p))
``` | output | 1 | 75,354 | 7 | 150,709 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,355 | 7 | 150,710 |
Tags: math
Correct Solution:
```
def gcd(x, y):
while y:
x, y = y, x % y
return x
x, y, a, b = map(int, input().split())
n = x * y // gcd(x, y)
print(b // n - (a - 1) // n)
``` | output | 1 | 75,355 | 7 | 150,711 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,356 | 7 | 150,712 |
Tags: math
Correct Solution:
```
from math import*
def gcd(a, b):
if b == 0:
return a
else:
return gcd(b, a % b)
x, y, a, b = list(map(int, input().split()))
nok = (x * y) // gcd(x, y)
a += (nok - a % nok) % nok
b -= b % nok
print((b - a) // nok + 1)
``` | output | 1 | 75,356 | 7 | 150,713 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,357 | 7 | 150,714 |
Tags: math
Correct Solution:
```
def gcd(a,b):
if b==a:
return a
else:
if a>b:
return gcd(a-b,b)
else:
return gcd(a,b-a)
inpList = input()
inp = inpList.split()
x = int(inp[0])
y = int(inp[1])
a = int(inp[2])
b = int(inp[3])
g = gcd(x,y)
l = (x*y)/g
count = int(... | output | 1 | 75,357 | 7 | 150,715 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,358 | 7 | 150,716 |
Tags: math
Correct Solution:
```
# coding: utf-8
def gcd(a,b):
if a > b:
a, b = b, a
for i in range(a,0,-1):
if a%i==0 and b%i==0:
return i;
def lcm(a,b):
return a*b//gcd(a,b)
x, y, a, b = [int(i) for i in input().split()]
common = lcm(x,y)
if a%common !=0 :
a = a+common-a%co... | output | 1 | 75,358 | 7 | 150,717 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,359 | 7 | 150,718 |
Tags: math
Correct Solution:
```
def gcd(a,b):
a,b=min(a,b),max(a,b)
while a>0:
a,b=b%a,a
return b
a,b,c,d=map(int,input().split())
t=(a*b//gcd(a,b))
x=c//t
y=d//t
if c%t==0 :
print(y-x+1)
else:
print(y-x)
``` | output | 1 | 75,359 | 7 | 150,719 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numbered 1, 2, 3 and so on.
Iahub has the followi... | instruction | 0 | 75,360 | 7 | 150,720 |
Tags: math
Correct Solution:
```
from fractions import gcd
def main():
x, y, a, b = map(int, input().split())
xy = x * y // gcd(x, y)
print(b // xy - (a - 1) // xy)
if __name__ == '__main__':
main()
``` | output | 1 | 75,360 | 7 | 150,721 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,361 | 7 | 150,722 |
Yes | output | 1 | 75,361 | 7 | 150,723 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,362 | 7 | 150,724 |
Yes | output | 1 | 75,362 | 7 | 150,725 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,363 | 7 | 150,726 |
Yes | output | 1 | 75,363 | 7 | 150,727 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,364 | 7 | 150,728 |
Yes | output | 1 | 75,364 | 7 | 150,729 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,365 | 7 | 150,730 |
No | output | 1 | 75,365 | 7 | 150,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb... | instruction | 0 | 75,366 | 7 | 150,732 |
No | output | 1 | 75,366 | 7 | 150,733 |
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