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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,497 | 18 | 44,994 |
Yes | output | 1 | 22,497 | 18 | 44,995 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,498 | 18 | 44,996 |
Yes | output | 1 | 22,498 | 18 | 44,997 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,499 | 18 | 44,998 |
No | output | 1 | 22,499 | 18 | 44,999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,500 | 18 | 45,000 |
No | output | 1 | 22,500 | 18 | 45,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,501 | 18 | 45,002 |
No | output | 1 | 22,501 | 18 | 45,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The name of one small but proud corporation consists of n lowercase English letters. The Corporation has decided to try rebranding — an active marketing strategy, that includes a set of measures... | instruction | 0 | 22,502 | 18 | 45,004 |
No | output | 1 | 22,502 | 18 | 45,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke loves "paper cutting": he cuts out characters from a newspaper headline and rearranges them to form another string.
He will receive a headline which contains one of the strings S_1,...,S_... | instruction | 0 | 22,730 | 18 | 45,460 |
Yes | output | 1 | 22,730 | 18 | 45,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Equation
Identity
English text is not available in this practice contest.
In logical operations, only two types of values, T and F, are handled.
Let "-" be a unary operator (a symbol whose i... | instruction | 0 | 22,808 | 18 | 45,616 |
No | output | 1 | 22,808 | 18 | 45,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Equation
Identity
English text is not available in this practice contest.
In logical operations, only two types of values, T and F, are handled.
Let "-" be a unary operator (a symbol whose i... | instruction | 0 | 22,809 | 18 | 45,618 |
No | output | 1 | 22,809 | 18 | 45,619 |
Provide a correct Python 3 solution for this coding contest problem.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace it with a different character.
Constraints
* S and T ha... | instruction | 0 | 23,559 | 18 | 47,118 |
"Correct Solution:
```
s=input()
t=input()
ans=0
for i,j in zip(s,t):
if(i!=j):ans+=1
print(ans)
``` | output | 1 | 23,559 | 18 | 47,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,566 | 18 | 47,132 |
Yes | output | 1 | 23,566 | 18 | 47,133 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,567 | 18 | 47,134 |
Yes | output | 1 | 23,567 | 18 | 47,135 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,568 | 18 | 47,136 |
Yes | output | 1 | 23,568 | 18 | 47,137 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,569 | 18 | 47,138 |
Yes | output | 1 | 23,569 | 18 | 47,139 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,570 | 18 | 47,140 |
No | output | 1 | 23,570 | 18 | 47,141 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,571 | 18 | 47,142 |
No | output | 1 | 23,571 | 18 | 47,143 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,572 | 18 | 47,144 |
No | output | 1 | 23,572 | 18 | 47,145 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are strings S and T. Consider changing S to T by repeating the operation below. Find the minimum number of operations required to do so.
Operation: Choose one character of S and replace i... | instruction | 0 | 23,573 | 18 | 47,146 |
No | output | 1 | 23,573 | 18 | 47,147 |
Provide a correct Python 3 solution for this coding contest problem.
Meikyokan University is very famous for its research and education in the area of computer science. This university has a computer center that has advanced and secure computing facilities including supercomputers and many personal computers connected... | instruction | 0 | 23,773 | 18 | 47,546 |
"Correct Solution:
```
from collections import Counter
from itertools import permutations
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N = int(readline())
if N == 0:
return False
def dist(a, b):
LA = len(a); LB = len(b)
dp = [[10**18]*(LB+1) for i i... | output | 1 | 23,773 | 18 | 47,547 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,815 | 18 | 47,630 |
"Correct Solution:
```
import sys
alphabet = "abcdefghijklmnopqrstuvwxyz"
string = sys.stdin.read()
for s in alphabet:
print(s+" : "+str(string.lower().count(s)))
``` | output | 1 | 23,815 | 18 | 47,631 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,816 | 18 | 47,632 |
"Correct Solution:
```
import sys
s=sys.stdin.read().lower()
for i in range(26):
s.count(chr(97+i))
print(chr(97+i)+" : "+str(s.count(chr(97+i))))
``` | output | 1 | 23,816 | 18 | 47,633 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,817 | 18 | 47,634 |
"Correct Solution:
```
sm = ""
while True:
try:
sm += input().lower()
except:
break
for i in 'abcdefghijklmnopqrstuvwxyz':
print('{} : {}'.format(i, sm.count(i)))
``` | output | 1 | 23,817 | 18 | 47,635 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,818 | 18 | 47,636 |
"Correct Solution:
```
s = ""
try:
while True:
s += input().lower()
except:
pass
for i in range(ord("a"),ord("z")+1):
print(chr(i)+" : "+str(s.count(chr(i))))
``` | output | 1 | 23,818 | 18 | 47,637 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,819 | 18 | 47,638 |
"Correct Solution:
```
import sys
cnts = []
alpha = "abcdefghijklmnopqrstuvwxyz"
for line in sys.stdin:
for c in list(line.lower()):
cnts.append(c)
for a in alpha:
print("{} : {}".format(a,cnts.count(a)))
``` | output | 1 | 23,819 | 18 | 47,639 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,820 | 18 | 47,640 |
"Correct Solution:
```
import sys
char = "abcdefghijklmnopqrstuvwxyz"
inp = sys.stdin.read()
for char_tmp in char:
print(char_tmp + ' : ' + str(inp.lower().count(char_tmp)))
``` | output | 1 | 23,820 | 18 | 47,641 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,821 | 18 | 47,642 |
"Correct Solution:
```
alpha = 'abcdefghijklmnopqrstuvwxyz'
text = ''
while True:
try:
text += input().lower()
except EOFError:
break
for a in alpha:
print('{} : {}'.format(a, text.count(a)))
``` | output | 1 | 23,821 | 18 | 47,643 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence in English is given in several lines.
Output
Prints t... | instruction | 0 | 23,822 | 18 | 47,644 |
"Correct Solution:
```
s=""
while True:
try:
s += input().lower()
except:
break
for c in 'abcdefghijklmnopqrstuvwxyz':
print(c,':',s.count(c))
``` | output | 1 | 23,822 | 18 | 47,645 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,823 | 18 | 47,646 |
Yes | output | 1 | 23,823 | 18 | 47,647 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,824 | 18 | 47,648 |
Yes | output | 1 | 23,824 | 18 | 47,649 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,825 | 18 | 47,650 |
Yes | output | 1 | 23,825 | 18 | 47,651 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,826 | 18 | 47,652 |
Yes | output | 1 | 23,826 | 18 | 47,653 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,827 | 18 | 47,654 |
No | output | 1 | 23,827 | 18 | 47,655 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,828 | 18 | 47,656 |
No | output | 1 | 23,828 | 18 | 47,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,829 | 18 | 47,658 |
No | output | 1 | 23,829 | 18 | 47,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which counts and reports the number of each alphabetical letter. Ignore the case of characters.
Constraints
* The number of characters in the sentence < 1200
Input
A sentence... | instruction | 0 | 23,830 | 18 | 47,660 |
No | output | 1 | 23,830 | 18 | 47,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,873 | 18 | 47,746 |
Yes | output | 1 | 23,873 | 18 | 47,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,874 | 18 | 47,748 |
Yes | output | 1 | 23,874 | 18 | 47,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,875 | 18 | 47,750 |
Yes | output | 1 | 23,875 | 18 | 47,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,876 | 18 | 47,752 |
Yes | output | 1 | 23,876 | 18 | 47,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,877 | 18 | 47,754 |
No | output | 1 | 23,877 | 18 | 47,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,878 | 18 | 47,756 |
No | output | 1 | 23,878 | 18 | 47,757 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,879 | 18 | 47,758 |
No | output | 1 | 23,879 | 18 | 47,759 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, .... | instruction | 0 | 23,880 | 18 | 47,760 |
No | output | 1 | 23,880 | 18 | 47,761 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,388 | 18 | 48,776 |
Yes | output | 1 | 24,388 | 18 | 48,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,389 | 18 | 48,778 |
Yes | output | 1 | 24,389 | 18 | 48,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,390 | 18 | 48,780 |
Yes | output | 1 | 24,390 | 18 | 48,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,391 | 18 | 48,782 |
Yes | output | 1 | 24,391 | 18 | 48,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,392 | 18 | 48,784 |
No | output | 1 | 24,392 | 18 | 48,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,393 | 18 | 48,786 |
No | output | 1 | 24,393 | 18 | 48,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain... | instruction | 0 | 24,394 | 18 | 48,788 |
No | output | 1 | 24,394 | 18 | 48,789 |
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