message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Determine if we can choose K different integers between 1 and N (inclusive) so that no two of them differ by 1.
Constraints
* 1\leq N,K\leq 100
* N and K are integers.
Input
Input is given f... | instruction | 0 | 56,989 | 5 | 113,978 |
No | output | 1 | 56,989 | 5 | 113,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Determine if we can choose K different integers between 1 and N (inclusive) so that no two of them differ by 1.
Constraints
* 1\leq N,K\leq 100
* N and K are integers.
Input
Input is given f... | instruction | 0 | 56,990 | 5 | 113,980 |
No | output | 1 | 56,990 | 5 | 113,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Determine if we can choose K different integers between 1 and N (inclusive) so that no two of them differ by 1.
Constraints
* 1\leq N,K\leq 100
* N and K are integers.
Input
Input is given f... | instruction | 0 | 56,991 | 5 | 113,982 |
No | output | 1 | 56,991 | 5 | 113,983 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,992 | 5 | 113,984 |
"Correct Solution:
```
N,A=list(map(int,input().split()))
print(N-A+1)
``` | output | 1 | 56,992 | 5 | 113,985 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,993 | 5 | 113,986 |
"Correct Solution:
```
[N,i] = list(map(int,input().split()))
print(N-i+1)
``` | output | 1 | 56,993 | 5 | 113,987 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,994 | 5 | 113,988 |
"Correct Solution:
```
a,b=map(int, input().split())
print((a-b)+1)
``` | output | 1 | 56,994 | 5 | 113,989 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,995 | 5 | 113,990 |
"Correct Solution:
```
N,I=[int(a) for a in input().split(" ")]
print(N-I+1)
``` | output | 1 | 56,995 | 5 | 113,991 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,996 | 5 | 113,992 |
"Correct Solution:
```
a,b=map(int,input().split())
print((a-b+1))
``` | output | 1 | 56,996 | 5 | 113,993 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,997 | 5 | 113,994 |
"Correct Solution:
```
n,k=map(int,input().split())
res=n-k+1
print(res)
``` | output | 1 | 56,997 | 5 | 113,995 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,998 | 5 | 113,996 |
"Correct Solution:
```
n,i = map(int,input().split())
print(1+n-i)
``` | output | 1 | 56,998 | 5 | 113,997 |
Provide a correct Python 3 solution for this coding contest problem.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Constraints
* 1 \leq N \leq 100
* 1 \leq i \leq N
Input
... | instruction | 0 | 56,999 | 5 | 113,998 |
"Correct Solution:
```
a,b=map(int,input().split(" "))
print(a-b+1)
``` | output | 1 | 56,999 | 5 | 113,999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,000 | 5 | 114,000 |
Yes | output | 1 | 57,000 | 5 | 114,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,001 | 5 | 114,002 |
Yes | output | 1 | 57,001 | 5 | 114,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,002 | 5 | 114,004 |
Yes | output | 1 | 57,002 | 5 | 114,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,003 | 5 | 114,006 |
Yes | output | 1 | 57,003 | 5 | 114,007 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,004 | 5 | 114,008 |
No | output | 1 | 57,004 | 5 | 114,009 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,005 | 5 | 114,010 |
No | output | 1 | 57,005 | 5 | 114,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,006 | 5 | 114,012 |
No | output | 1 | 57,006 | 5 | 114,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an N-car train.
You are given an integer i. Find the value of j such that the following statement is true: "the i-th car from the front of the train is the j-th car from the back."
Co... | instruction | 0 | 57,007 | 5 | 114,014 |
No | output | 1 | 57,007 | 5 | 114,015 |
Provide a correct Python 3 solution for this coding contest problem.
Problem H: Squid Multiplication
Squid Eiko loves mathematics. Especially she loves to think about integer. One day, Eiko found a math problem from a website.
"A sequence b ={ai + aj | i < j } is generated from a sequence a ={a0 , ... , an | ai is e... | instruction | 0 | 57,101 | 5 | 114,202 |
"Correct Solution:
```
# AOJ 1069: Squid Multiplication
# Python3 2018.7.10 bal4u
def gcd(a, b):
while b != 0:
r = a % b
a, b = b, r
return a
while True:
n = int(input())
if n == 0: break
even, odd = [], []
b = list(map(int, input().split()))
for i in b:
if i & 1: odd.append(i)
else: even.append(i)
ev... | output | 1 | 57,101 | 5 | 114,203 |
Provide a correct Python 3 solution for this coding contest problem.
Problem H: Squid Multiplication
Squid Eiko loves mathematics. Especially she loves to think about integer. One day, Eiko found a math problem from a website.
"A sequence b ={ai + aj | i < j } is generated from a sequence a ={a0 , ... , an | ai is e... | instruction | 0 | 57,102 | 5 | 114,204 |
"Correct Solution:
```
while(True):
n = int(input())
if n == 0 : exit()
b = list(map(int, input().split()))
even, odd = b[:n], b[n:]
sq = even[0]*even[1]//odd[0]
l, r = 1, 2**32
while r-l > 1:
mid = (l+r)//2
if mid*mid <= sq : l = mid
else : r = mid
pr... | output | 1 | 57,102 | 5 | 114,205 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
6 3
((()))
4
3
1
Output
2
2
1 | instruction | 0 | 57,103 | 5 | 114,206 |
"Correct Solution:
```
from heapq import heappush, heappop, heapify
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, Q = map(int, readline().split())
INF = 2**31-1
LV = (N-1).bit_length()
N0 = 2**LV
data = [0]*(2*N0)
lazy = [0]*(2*N0)
L0 = [0]*(2*N0)
L... | output | 1 | 57,103 | 5 | 114,207 |
Provide a correct Python 3 solution for this coding contest problem.
Tunnel formula
One day while exploring an abandoned mine, you found a long formula S written in the mine. If you like large numbers, you decide to take out the choke and add `(` or `)` so that the result of the formula calculation is as large as pos... | instruction | 0 | 57,118 | 5 | 114,236 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**13
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... | output | 1 | 57,118 | 5 | 114,237 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tunnel formula
One day while exploring an abandoned mine, you found a long formula S written in the mine. If you like large numbers, you decide to take out the choke and add `(` or `)` so that ... | instruction | 0 | 57,119 | 5 | 114,238 |
No | output | 1 | 57,119 | 5 | 114,239 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tunnel formula
One day while exploring an abandoned mine, you found a long formula S written in the mine. If you like large numbers, you decide to take out the choke and add `(` or `)` so that ... | instruction | 0 | 57,120 | 5 | 114,240 |
No | output | 1 | 57,120 | 5 | 114,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tunnel formula
One day while exploring an abandoned mine, you found a long formula S written in the mine. If you like large numbers, you decide to take out the choke and add `(` or `)` so that ... | instruction | 0 | 57,121 | 5 | 114,242 |
No | output | 1 | 57,121 | 5 | 114,243 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tunnel formula
One day while exploring an abandoned mine, you found a long formula S written in the mine. If you like large numbers, you decide to take out the choke and add `(` or `)` so that ... | instruction | 0 | 57,122 | 5 | 114,244 |
No | output | 1 | 57,122 | 5 | 114,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] = B[⌈ i/x ⌉][⌈ j/x ⌉] is met.
Obviously, x-com... | instruction | 0 | 57,180 | 5 | 114,360 |
Tags: dp, implementation, math, number theory
Correct Solution:
```
#!/usr/bin/env python
"""
This file is part of https://github.com/Cheran-Senthil/PyRival.
Copyright 2019 Cheran Senthilkumar <hello@cheran.io>
"""
import os
from atexit import register
from io import BytesIO
stdout = BytesIO()
register(lambda: os.wri... | output | 1 | 57,180 | 5 | 114,361 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] = B[⌈ i/x ⌉][⌈ j/x ⌉] is met.
Obviously, x-com... | instruction | 0 | 57,184 | 5 | 114,368 |
Tags: dp, implementation, math, number theory
Correct Solution:
```
from sys import stdin,stdout
def hexa(c):
if c=='0':
return "0000"
if c=='1':
return "0001"
if c=='2':
return "0010"
if c=='3':
return "0011"
if c=='4':
return "0100"
if c=='5':
return "0101"
if c=='6':
return "0110"
if c=='7':
... | output | 1 | 57,184 | 5 | 114,369 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] = B[⌈ i/x ⌉][⌈ j/x ⌉] is met.
Obviously, x-com... | instruction | 0 | 57,186 | 5 | 114,372 |
Tags: dp, implementation, math, number theory
Correct Solution:
```
#!/usr/bin/env python
"""
This file is part of https://github.com/Cheran-Senthil/PyRival.
Copyright 2019 Cheran Senthilkumar <hello@cheran.io>
"""
import os
from atexit import register
from io import BytesIO
stdout = BytesIO()
register(lambda: os.wri... | output | 1 | 57,186 | 5 | 114,373 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,188 | 5 | 114,376 |
Yes | output | 1 | 57,188 | 5 | 114,377 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,189 | 5 | 114,378 |
Yes | output | 1 | 57,189 | 5 | 114,379 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,190 | 5 | 114,380 |
Yes | output | 1 | 57,190 | 5 | 114,381 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,191 | 5 | 114,382 |
Yes | output | 1 | 57,191 | 5 | 114,383 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,192 | 5 | 114,384 |
No | output | 1 | 57,192 | 5 | 114,385 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,193 | 5 | 114,386 |
No | output | 1 | 57,193 | 5 | 114,387 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,194 | 5 | 114,388 |
No | output | 1 | 57,194 | 5 | 114,389 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a binary matrix A of size n × n. Let's denote an x-compression of the given matrix as a matrix B of size n/x × n/x such that for every i ∈ [1, n], j ∈ [1, n] the condition A[i][j] ... | instruction | 0 | 57,195 | 5 | 114,390 |
No | output | 1 | 57,195 | 5 | 114,391 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils shoul... | instruction | 0 | 57,444 | 5 | 114,888 |
Yes | output | 1 | 57,444 | 5 | 114,889 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,564 | 5 | 115,128 |
Yes | output | 1 | 57,564 | 5 | 115,129 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,566 | 5 | 115,132 |
Yes | output | 1 | 57,566 | 5 | 115,133 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,567 | 5 | 115,134 |
No | output | 1 | 57,567 | 5 | 115,135 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,568 | 5 | 115,136 |
No | output | 1 | 57,568 | 5 | 115,137 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,569 | 5 | 115,138 |
No | output | 1 | 57,569 | 5 | 115,139 |
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 n integers a1, a2, ..., an.
Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x is as small as possible.
The weakness of a... | instruction | 0 | 57,570 | 5 | 115,140 |
No | output | 1 | 57,570 | 5 | 115,141 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
Examples
Inpu... | instruction | 0 | 57,669 | 5 | 115,338 |
Yes | output | 1 | 57,669 | 5 | 115,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
Examples
Inpu... | instruction | 0 | 57,670 | 5 | 115,340 |
Yes | output | 1 | 57,670 | 5 | 115,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
Examples
Inpu... | instruction | 0 | 57,671 | 5 | 115,342 |
Yes | output | 1 | 57,671 | 5 | 115,343 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
Examples
Inpu... | instruction | 0 | 57,672 | 5 | 115,344 |
Yes | output | 1 | 57,672 | 5 | 115,345 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
Examples
Inpu... | instruction | 0 | 57,673 | 5 | 115,346 |
No | output | 1 | 57,673 | 5 | 115,347 |
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