message stringlengths 2 11.9k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 137 108k | cluster float64 18 18 | __index_level_0__ int64 274 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor always displays one... | instruction | 0 | 40,329 | 18 | 80,658 |
"Correct Solution:
```
s=input()
ans=''
for x in s:
if x!='B':
ans+=x
else:
if x!='':
ans=ans[:-1]
print(ans)
``` | output | 1 | 40,329 | 18 | 80,659 |
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor always displays one... | instruction | 0 | 40,330 | 18 | 80,660 |
"Correct Solution:
```
s=input()
while'B'in s:
s=s.replace('0B','').replace('1B','')
if s[0]=='B':s=s[1:]
print(s)
``` | output | 1 | 40,330 | 18 | 80,661 |
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor always displays one... | instruction | 0 | 40,331 | 18 | 80,662 |
"Correct Solution:
```
s = input()
res = ''
for elem in s:
if elem == 'B':
res = res[:-1]
else:
res += elem
print(res)
``` | output | 1 | 40,331 | 18 | 80,663 |
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor always displays one... | instruction | 0 | 40,332 | 18 | 80,664 |
"Correct Solution:
```
d=""
for s in input():
if s=="B":d=d[:-1]
else:d+=s
print(d)
``` | output | 1 | 40,332 | 18 | 80,665 |
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor always displays one... | instruction | 0 | 40,333 | 18 | 80,666 |
"Correct Solution:
```
s = input()
text = ""
for s_i in s:
if s_i == "B":
text = text[:-1]
else:
text += s_i
print(text)
``` | output | 1 | 40,333 | 18 | 80,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,334 | 18 | 80,668 |
Yes | output | 1 | 40,334 | 18 | 80,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,335 | 18 | 80,670 |
Yes | output | 1 | 40,335 | 18 | 80,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,336 | 18 | 80,672 |
Yes | output | 1 | 40,336 | 18 | 80,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,337 | 18 | 80,674 |
Yes | output | 1 | 40,337 | 18 | 80,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,338 | 18 | 80,676 |
No | output | 1 | 40,338 | 18 | 80,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,339 | 18 | 80,678 |
No | output | 1 | 40,339 | 18 | 80,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,340 | 18 | 80,680 |
No | output | 1 | 40,340 | 18 | 80,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text ed... | instruction | 0 | 40,341 | 18 | 80,682 |
No | output | 1 | 40,341 | 18 | 80,683 |
Provide a correct Python 3 solution for this coding contest problem.
Recent improvements in information and communication technology have made it possible to provide municipal service to a wider area more quickly and with less costs. Stimulated by this, and probably for saving their not sufficient funds, mayors of man... | instruction | 0 | 40,391 | 18 | 80,782 |
"Correct Solution:
```
#!usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def I(): return int(sys.stdin.readline())
def LS():return [list(x) for x in sys.st... | output | 1 | 40,391 | 18 | 80,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recent improvements in information and communication technology have made it possible to provide municipal service to a wider area more quickly and with less costs. Stimulated by this, and proba... | instruction | 0 | 40,392 | 18 | 80,784 |
No | output | 1 | 40,392 | 18 | 80,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recent improvements in information and communication technology have made it possible to provide municipal service to a wider area more quickly and with less costs. Stimulated by this, and proba... | instruction | 0 | 40,393 | 18 | 80,786 |
No | output | 1 | 40,393 | 18 | 80,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recent improvements in information and communication technology have made it possible to provide municipal service to a wider area more quickly and with less costs. Stimulated by this, and proba... | instruction | 0 | 40,394 | 18 | 80,788 |
No | output | 1 | 40,394 | 18 | 80,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recent improvements in information and communication technology have made it possible to provide municipal service to a wider area more quickly and with less costs. Stimulated by this, and proba... | instruction | 0 | 40,395 | 18 | 80,790 |
No | output | 1 | 40,395 | 18 | 80,791 |
Provide a correct Python 3 solution for this coding contest problem.
Problem Statement
Mr. Takatsuki, who is planning to participate in the Aizu training camp, is enthusiastic about studying and has been studying English recently. She tries to learn as many English words as possible by playing the following games on ... | instruction | 0 | 40,397 | 18 | 80,794 |
"Correct Solution:
```
def main():
n = int(input())
lst = []
for _ in range(n):
word, score = input().split()
lst.append((word, int(score)))
mp = ["#" * 6] + ["#" + input() + "#" for _ in range(4)] + ["#" * 6]
t = int(input())
def search(word):
used = [[False] * 6 for _ in range(6)]
vec =... | output | 1 | 40,397 | 18 | 80,795 |
Provide a correct Python 3 solution for this coding contest problem.
Problem Statement
Mr. Takatsuki, who is planning to participate in the Aizu training camp, is enthusiastic about studying and has been studying English recently. She tries to learn as many English words as possible by playing the following games on ... | instruction | 0 | 40,398 | 18 | 80,796 |
"Correct Solution:
```
import sys
from collections import defaultdict,deque
def dfs(d,f,y,x):
if d == len(w):
m[k] += 1
else:
for dy,dx in move:
y_ = y+dy
x_ = x+dx
if 0 <= y_ < 4 and 0 <= x_ < 4:
if f[y_][x_]:
if s[y_][x_] ... | output | 1 | 40,398 | 18 | 80,797 |
Provide a correct Python 3 solution for this coding contest problem.
Problem Statement
Mr. Takatsuki, who is planning to participate in the Aizu training camp, is enthusiastic about studying and has been studying English recently. She tries to learn as many English words as possible by playing the following games on ... | instruction | 0 | 40,399 | 18 | 80,798 |
"Correct Solution:
```
def main():
n = int(input())
words = []
scores = []
for _ in range(n):
word, score = input().split()
words.append(word)
scores.append(int(score))
mp = ["#" * 6] + ["#" + input() + "#" for _ in range(4)] + ["#" * 6]
t = int(input())
def search(word):
used = [[False... | output | 1 | 40,399 | 18 | 80,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem Statement
Mr. Takatsuki, who is planning to participate in the Aizu training camp, is enthusiastic about studying and has been studying English recently. She tries to learn as many Engl... | instruction | 0 | 40,400 | 18 | 80,800 |
No | output | 1 | 40,400 | 18 | 80,801 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,449 | 18 | 80,898 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z = [0] * len(s)
l =... | output | 1 | 40,449 | 18 | 80,899 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,450 | 18 | 80,900 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z = [0] * len(s)
l = r = 0
for i in range(1, len(s)):
if i <= r:
z[i] = min... | output | 1 | 40,450 | 18 | 80,901 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,451 | 18 | 80,902 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
# Testing meooows code
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z... | output | 1 | 40,451 | 18 | 80,903 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,452 | 18 | 80,904 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z = [0] * len(s)
l =... | output | 1 | 40,452 | 18 | 80,905 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,453 | 18 | 80,906 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
# Testing meooows code
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z... | output | 1 | 40,453 | 18 | 80,907 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,454 | 18 | 80,908 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z = [0] * len(s)
l =... | output | 1 | 40,454 | 18 | 80,909 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,455 | 18 | 80,910 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z = [0] * len(s)
l ... | output | 1 | 40,455 | 18 | 80,911 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. In this task, we will represent a dot with a "0"... | instruction | 0 | 40,456 | 18 | 80,912 |
Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings
Correct Solution:
```
import os, sys
# Testing meooows code
nums = list(map(int, os.read(0, os.fstat(0).st_size).split()))
MOD = 10 ** 9 + 7
BAD = ([0, 0, 1, 1], [0, 1, 0, 1], [1, 1, 1, 0], [1, 1, 1, 1])
def zfunc(s):
z... | output | 1 | 40,456 | 18 | 80,913 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Morse code, an letter of English alphabet is represented as a string of some length from 1 to 4. Moreover, each Morse code representation of an English letter contains only dots and dashes. I... | instruction | 0 | 40,457 | 18 | 80,914 |
No | output | 1 | 40,457 | 18 | 80,915 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,698 | 18 | 81,396 |
Yes | output | 1 | 40,698 | 18 | 81,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,699 | 18 | 81,398 |
Yes | output | 1 | 40,699 | 18 | 81,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,700 | 18 | 81,400 |
Yes | output | 1 | 40,700 | 18 | 81,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,701 | 18 | 81,402 |
Yes | output | 1 | 40,701 | 18 | 81,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,702 | 18 | 81,404 |
No | output | 1 | 40,702 | 18 | 81,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,703 | 18 | 81,406 |
No | output | 1 | 40,703 | 18 | 81,407 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,704 | 18 | 81,408 |
No | output | 1 | 40,704 | 18 | 81,409 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The new operating system BerOS has a nice feature. It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//n... | instruction | 0 | 40,705 | 18 | 81,410 |
No | output | 1 | 40,705 | 18 | 81,411 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,934 | 18 | 81,868 |
Yes | output | 1 | 40,934 | 18 | 81,869 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,935 | 18 | 81,870 |
Yes | output | 1 | 40,935 | 18 | 81,871 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,936 | 18 | 81,872 |
Yes | output | 1 | 40,936 | 18 | 81,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,937 | 18 | 81,874 |
Yes | output | 1 | 40,937 | 18 | 81,875 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,938 | 18 | 81,876 |
No | output | 1 | 40,938 | 18 | 81,877 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,939 | 18 | 81,878 |
No | output | 1 | 40,939 | 18 | 81,879 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,940 | 18 | 81,880 |
No | output | 1 | 40,940 | 18 | 81,881 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels,... | instruction | 0 | 40,941 | 18 | 81,882 |
No | output | 1 | 40,941 | 18 | 81,883 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shik's job is very boring. At day 0, his boss gives him a string S_0 of length N which consists of only lowercase English letters. In the i-th day after day 0, Shik's job is to copy the string S... | instruction | 0 | 41,101 | 18 | 82,202 |
No | output | 1 | 41,101 | 18 | 82,203 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shik's job is very boring. At day 0, his boss gives him a string S_0 of length N which consists of only lowercase English letters. In the i-th day after day 0, Shik's job is to copy the string S... | instruction | 0 | 41,102 | 18 | 82,204 |
No | output | 1 | 41,102 | 18 | 82,205 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,744 | 18 | 83,488 |
Yes | output | 1 | 41,744 | 18 | 83,489 |
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