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.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,718 | 18 | 215,436 |
"Correct Solution:
```
print('Yes'*(sorted(input())<sorted(input())[::-1])or'No')
``` | output | 1 | 107,718 | 18 | 215,437 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,719 | 18 | 215,438 |
"Correct Solution:
```
s = sorted(input())
t = sorted(input())[::-1]
if s < t:
print("Yes")
else:
print("No")
``` | output | 1 | 107,719 | 18 | 215,439 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,720 | 18 | 215,440 |
"Correct Solution:
```
s=sorted(input())
t=sorted(input())
t.sort(reverse=True)
print("Yes" if s<t else "No")
``` | output | 1 | 107,720 | 18 | 215,441 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,721 | 18 | 215,442 |
"Correct Solution:
```
S = sorted(list(input()))
T = sorted(list(input()))[::-1]
print('Yes' if S<T else 'No')
``` | output | 1 | 107,721 | 18 | 215,443 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,722 | 18 | 215,444 |
"Correct Solution:
```
s=input()
t=input()
print(['No','Yes'][''.join(sorted(s))<''.join(sorted(t,reverse=True))])
``` | output | 1 | 107,722 | 18 | 215,445 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,723 | 18 | 215,446 |
"Correct Solution:
```
s = ''.join(sorted(input()))
t = ''.join(sorted(input())[::-1])
print('Yes' if s < t else 'No')
``` | output | 1 | 107,723 | 18 | 215,447 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,724 | 18 | 215,448 |
"Correct Solution:
```
s=input()
t=input()
s1=sorted(s)
t1=sorted(t)[::-1]
print('Yes' if s1<t1 else 'No' )
``` | output | 1 | 107,724 | 18 | 215,449 |
Provide a correct Python 3 solution for this coding contest problem.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possibl... | instruction | 0 | 107,725 | 18 | 215,450 |
"Correct Solution:
```
s, t = [input() for _ in range(2)]
print('Yes' if sorted(s) < sorted(t)[::-1] else 'No')
``` | output | 1 | 107,725 | 18 | 215,451 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,726 | 18 | 215,452 |
Yes | output | 1 | 107,726 | 18 | 215,453 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,727 | 18 | 215,454 |
Yes | output | 1 | 107,727 | 18 | 215,455 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,728 | 18 | 215,456 |
Yes | output | 1 | 107,728 | 18 | 215,457 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,729 | 18 | 215,458 |
Yes | output | 1 | 107,729 | 18 | 215,459 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,730 | 18 | 215,460 |
No | output | 1 | 107,730 | 18 | 215,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,731 | 18 | 215,462 |
No | output | 1 | 107,731 | 18 | 215,463 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,732 | 18 | 215,464 |
No | output | 1 | 107,732 | 18 | 215,465 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearrang... | instruction | 0 | 107,733 | 18 | 215,466 |
No | output | 1 | 107,733 | 18 | 215,467 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,773 | 18 | 215,546 |
"Correct Solution:
```
import sys
readlines = sys.stdin.readlines
write = sys.stdout.write
def solve():
ans = 0
for line in readlines():
s = line.strip()
if s == s[::-1]:
ans += 1
write("%d\n" % ans)
solve()
``` | output | 1 | 107,773 | 18 | 215,547 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,774 | 18 | 215,548 |
"Correct Solution:
```
cnt = 0
while True :
try :
n = list(input())
N = list(reversed(n))
if n == N :
cnt += 1
except :
print(cnt)
break
``` | output | 1 | 107,774 | 18 | 215,549 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,775 | 18 | 215,550 |
"Correct Solution:
```
q=0
while True:
try:
x = input()
c = 0
if len(x)%2==0:
for i in range(len(x)//2):
if x[i] == x[len(x)-i-1]:
c += 1
else:
pass
if c == len(x)//2:
q += 1
else:
for j in range((len... | output | 1 | 107,775 | 18 | 215,551 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,777 | 18 | 215,554 |
"Correct Solution:
```
c = 0
while True:
try:
s = input()
t = s[::-1]
print
if s == t:
c += 1
except EOFError:
break
print(c)
``` | output | 1 | 107,777 | 18 | 215,555 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,778 | 18 | 215,556 |
"Correct Solution:
```
import sys
f = sys.stdin
def is_symmetry(s):
return s == s[::-1]
print(sum(1 for line in f if is_symmetry(line.strip())))
``` | output | 1 | 107,778 | 18 | 215,557 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,779 | 18 | 215,558 |
"Correct Solution:
```
ans=0
while True:
try :
n=input()
if n==n[::-1]:
ans+=1
except :
break
print(ans)
``` | output | 1 | 107,779 | 18 | 215,559 |
Provide a correct Python 3 solution for this coding contest problem.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a program that reads this data and outputs the number of ... | instruction | 0 | 107,780 | 18 | 215,560 |
"Correct Solution:
```
# coding: utf-8
# Your code here!
s=0
while True:
try:
x=input()
X=x[::-1]
if x==X:
s+=1
else:
pass
except EOFError:
break
print(s)
``` | output | 1 | 107,780 | 18 | 215,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,781 | 18 | 215,562 |
Yes | output | 1 | 107,781 | 18 | 215,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,782 | 18 | 215,564 |
Yes | output | 1 | 107,782 | 18 | 215,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,783 | 18 | 215,566 |
Yes | output | 1 | 107,783 | 18 | 215,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,784 | 18 | 215,568 |
Yes | output | 1 | 107,784 | 18 | 215,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,785 | 18 | 215,570 |
No | output | 1 | 107,785 | 18 | 215,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,786 | 18 | 215,572 |
No | output | 1 | 107,786 | 18 | 215,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is data of up to 100 characters per line, consisting of half-width alphabetic character strings. Some lines are symmetric (same whether read from the left edge or the right edge). Create a... | instruction | 0 | 107,787 | 18 | 215,574 |
No | output | 1 | 107,787 | 18 | 215,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's analyze a program written on some strange programming language. The variables in this language have names consisting of 1 to 4 characters, and each character is a lowercase or an uppercase... | instruction | 0 | 107,894 | 18 | 215,788 |
No | output | 1 | 107,894 | 18 | 215,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's analyze a program written on some strange programming language. The variables in this language have names consisting of 1 to 4 characters, and each character is a lowercase or an uppercase... | instruction | 0 | 107,895 | 18 | 215,790 |
No | output | 1 | 107,895 | 18 | 215,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's analyze a program written on some strange programming language. The variables in this language have names consisting of 1 to 4 characters, and each character is a lowercase or an uppercase... | instruction | 0 | 107,896 | 18 | 215,792 |
No | output | 1 | 107,896 | 18 | 215,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's analyze a program written on some strange programming language. The variables in this language have names consisting of 1 to 4 characters, and each character is a lowercase or an uppercase... | instruction | 0 | 107,897 | 18 | 215,794 |
No | output | 1 | 107,897 | 18 | 215,795 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,330 | 18 | 216,660 |
Tags: implementation, strings
Correct Solution:
```
l = input()
s = input()
n = int(input())
a = []
for _ in range(n):
c = input()
nl = s
if '*' in nl:
if len(nl) <= len(c):
nl = nl.replace('*', '*'*(abs(len(nl)-len(c))+1))
elif len(nl)==len(c)+1:
nl = nl.replace('*',... | output | 1 | 108,330 | 18 | 216,661 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,331 | 18 | 216,662 |
Tags: implementation, strings
Correct Solution:
```
a=input()
s=input()
k=int(input())
def qw(c):
t=True
w=-1
if len(s)>len(c)+1: t=False
try:
for j in range(len(s)):
w+=1
if s[j]=='?':
if c[w] not in a: t=False
elif s[j]=='*':
b=len(c)-len(s)+1
for e in c[j:j+b]:
if e in a:
t=Fal... | output | 1 | 108,331 | 18 | 216,663 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,332 | 18 | 216,664 |
Tags: implementation, strings
Correct Solution:
```
a=input()
s=input()
k=int(input())
def qw(c):
t=True
w=-1
if len(s)>len(c)+1: t=False
try:
for j in range(len(s)):
w+=1
if s[j]=='?':
if c[w] not in a: t=False
elif s[j]=='*':
b=len(c)-len(s)+1
for e in c[j:j+b]:
if e i... | output | 1 | 108,332 | 18 | 216,665 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,333 | 18 | 216,666 |
Tags: implementation, strings
Correct Solution:
```
p=q=[]
g=input()
a=input()
for _ in range(int(input())):
ans=1
x=input()
if len(x)<len(a)-1 or ('*' not in a and len(x)!=len(a)):
ans=0
if ans:
i=0
while i<min(len(a), len(x)) and a[i]!='*':
if a[i]=='?':
if x[i] not in g:
ans=0
break
els... | output | 1 | 108,333 | 18 | 216,667 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,334 | 18 | 216,668 |
Tags: implementation, strings
Correct Solution:
```
import pdb
good_letters = set(input())
pattern = input()
n = int(input())
def ismatch(pattern, query):
if len(pattern) != len(query):
return False
zipped = zip(pattern, query)
for (a, b) in zipped:
if a.isalpha():
if b !... | output | 1 | 108,334 | 18 | 216,669 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,335 | 18 | 216,670 |
Tags: implementation, strings
Correct Solution:
```
good = set(input().strip())
pattern = input().strip()
n = int(input())
minlen = len(pattern)
is_star = '*' in pattern
if is_star:
minlen -= 1
maxlen = 1000000000
leftlen = pattern.find('*')
rightlen = len(pattern) - leftlen - 1
else:
maxlen = mi... | output | 1 | 108,335 | 18 | 216,671 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,336 | 18 | 216,672 |
Tags: implementation, strings
Correct Solution:
```
goods = input()
query = input().split('*')
l = [len(s) for s in query]
def match(pat, s):
if len(pat) != len(s):
return False
for x, y in zip(pat, s):
if x == '?':
if y not in goods:
return False
else:
... | output | 1 | 108,336 | 18 | 216,673 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
There is a glob pattern in the statements (a str... | instruction | 0 | 108,337 | 18 | 216,674 |
Tags: implementation, strings
Correct Solution:
```
import re
abc = set(list('abcdefghijklmnopqrstuvwxyz'))
good = set(input())
sp = {'?', '*'}
bad = abc - good
ans = []
pat = input()
pl = len(pat)
for _ in range(int(input())):
hasstar = False
answered = False
q = input()
d = len(q) - pl
if d < -... | output | 1 | 108,337 | 18 | 216,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,338 | 18 | 216,676 |
Yes | output | 1 | 108,338 | 18 | 216,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,339 | 18 | 216,678 |
Yes | output | 1 | 108,339 | 18 | 216,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,340 | 18 | 216,680 |
Yes | output | 1 | 108,340 | 18 | 216,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,341 | 18 | 216,682 |
Yes | output | 1 | 108,341 | 18 | 216,683 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,342 | 18 | 216,684 |
No | output | 1 | 108,342 | 18 | 216,685 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,343 | 18 | 216,686 |
No | output | 1 | 108,343 | 18 | 216,687 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,344 | 18 | 216,688 |
No | output | 1 | 108,344 | 18 | 216,689 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It's hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time to finish them all, so he asks you to help with one..
T... | instruction | 0 | 108,345 | 18 | 216,690 |
No | output | 1 | 108,345 | 18 | 216,691 |
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