input stringlengths 1 8.57k | output stringlengths 2 5.65k |
|---|---|
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Alex was creating a contest about his friends, but accidentally deleted it. Fortunately, all the problems were saved, but now he needs to find them among other problems.... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Alex was creating a contest about his friends, but accidentally deleted it. Fortunately, all the problems were saved, but now he needs to find them among other problems.... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We know that the address of the written resource... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", and he has compiled them into a photo booklet with some photos in so... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
L = { " ": "101",
"'": "000000",
",": "000011",
"-": "10010001",
".": "010001",
"?": "000001",
"A": "100101",
"B": "10011010",
"C": "0101",
"D": "0001",
"E": "110",
"F": "01001",
"G": "10011011",
"H": "010000",
"... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
en=[chr(i) for i in range(65,91)]+list(' .,-\'?')
de={
' ':'101','\'':'000000',',':'000011','-':'10010001','.':'010001','?':'000001',
'A':'100101','B':'10011010','C':'0101','D':'0001','E':'110','F':'01001',
'G':'10011011','H':'010000','I':'0111','J':'10011000','K':'0110','L':'00100',
'M':'1001100... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
_encode={
" ":"101",
"'":"000000",
",":"000011",
"-":"10010001",
".":"010001",
"?":"000001",
"A":"100101",
"B":"10011010",
"C":"0101",
"D":"0001",
"E":"110",
"F":"01001",
"G":"10011011",
"H":"010000",
"I":"0111",
"J":"10011000",
... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
chA = {' ':'101', "'":'000000', ',':'000011', '-':'10010001', '.':'010001', '?':'000001', 'A':'100101',
'B':'10011010', 'C':'0101', 'D':'0001', 'E':'110', 'F':'01001', 'G':'10011011', 'H':'010000',
'I':'0111', 'J':'10011000', 'K':'0110', 'L':'00100', 'M':'10011001', 'N':'10011110',... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
# AOJ 0088: The Code A Doctor Loved
# Python3 2018.6.28 bal4u
c2d = {'A':"100101", 'B':"10011010", 'C':"0101", 'D':"0001", 'E':"110", 'F':"01001", \
'G':"10011011", 'H':"010000", 'I':"0111", 'J':"10011000", 'K':"0110", 'L':"00100", \
'M':"10011001", 'N':"10011110", 'O':"00101", 'P':"111", 'Q':"1... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
from itertools import chain
import sys
table1 = dict(zip(
chain(" ',-.?", map(chr, range(65, 91))),
"101 000000 000011 10010001 010001 000001 100101 10011010\
0101 0001 110 01001 10011011 010000 0111 10011000\
0110 00100 10011001 10011110 00101 111 10011111 1000\
00110 00111 ... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
encode = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + " .,-\'?"
decode = {" ":"101","\'":"000000",",":"000011","-":"10010001",".":"010001","?":"000001",
"A":"100101","B":"10011010","C":"0101","D":"0001","E":"110","F":"01001",
"G":"10011011","H":"010000","I":"0111","J":"10011000","K":"0110",... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 000000
, | 000011
-| 10010001
. | 010001
? | 000001
A | 1... | "Correct Solution:
```
en=[chr(i) for i in range(65,91)]+list(' .,-\'?')
de={
' ':'101','\'':'000000',',':'000011','-':'10010001','.':'010001','?':'000001',
'A':'100101','B':'10011010','C':'0101','D':'0001','E':'110','F':'01001',
'G':'10011011','H':'010000','I':'0111','J':'10011000','K':'0110','L':'00100',
'M':'1001100... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | Yes |
### Instruction: Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dr .: Peter, I've finally done it. Peter: What's wrong, Dr. David? Is it a silly invention again? Dr .: This table, this table. | Character | Sign --- | --- (Blank) | 101 '| 0000... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dr .: Peter, I've finally done it.
Peter: What's wrong, Dr. David? Is it a silly invention again?
Dr .: This table, this table.
| Character | Sign
--- | ---
(Blank) | 101
'| 0... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi loves palindromes. Non-palindromic strings are unacceptable to him. Each time he hugs a string, he can change one of its characters to any character of his choice.
Gi... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
import re
b=s=input()
while 1:
s=re.sub(r'(m|e)mew(e|w)','\\1\\2',s)
if b==s:break
b=s
print(['Rabbit','Cat'][s=='mew'])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
S = input()
L = len(S)
dp = [[False] * (L + 1) for _ in range(L + 1)]
# [left, right)
for i in range(L + 1):
dp[i][i] = True
for w in range(3, L + 1):
for left in range(L - w + 1):
right = left + w
if S[left] != 'm' or S[right - 1] != 'w':
continue
fo... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
import re
s=input()
while s!=re.sub(r'(m|e)mew(e|w)','\\1\\2',s):s=re.sub(r'(m|e)mew(e|w)','\\1\\2',s)
print(['Rabbit','Cat'][s=='mew'])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
s = input()
tmp = s
while True:
s = s.replace("mew", "Y")
s = s.replace("mXeXw", "Y")
s = s.replace("meXw", "Y")
s = s.replace("mXew", "Y")
s = s.replace("Y", "X")
if s == tmp:
if s == "X" or s == "":
print("Cat")
else:
print("Rabbit")
break
tmp = s
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
S = input()
L = len(S)
dp = [[False] * (L + 1) for _ in range(L + 1)]
# [left, right)
for i in range(L + 1):
dp[i][i] = True
for w in range(3, L + 1, 3):
for left in range(L - w + 1):
right = left + w
if S[left] != 'm' or S[right - 1] != 'w':
continue
... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
mmemewwemeww
Output
Cat
### Response:
| "Correct Solution:
```
inf = 1000000007
def check(roar,i):
if roar[i]!='m':return inf
i+=1
if roar[i]=='e':i+=1
else :
j = check(roar,i)
if j==inf:return inf
i = j+1
if roar[i]=='w':i+=1
else :
j = check(roar,i)
if j==inf:return inf
i = j+1
r... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
mmemewwemeww
Output
Cat
Submitted Solution:
```
#include <bits/stdc++.h>
using namespace std;
int main(void) {
string s;
cin >> s;
bool isCat = false;
... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
mmemewwemeww
Output
Cat
Submitted Solution:
```
# -*- coding: utf-8 -*-
def inpl(): return list(map(int, input().split()))
S0 = input()
while S0:
S = S... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
mmemewwemeww
Output
Cat
Submitted Solution:
```
S0 = input()
while S0:
S = S0.replace("mew", "")
if S == S0:
print("Rabit")
break
... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly grea... | No |
### Instruction: Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Note that the only difference between String Transformation 1 and String Transformation 2 is in the move Koa does. In this version the letter y Koa selects must be strictly great... | No |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
def func(s):
for i in range(len(s)+1):
for j in range(97,123):
q = s[:i]+chr(j)+s[i:]
rev = q[::-1]
if q == rev:
return q
return "NA"
s=input()
print(func(s))
``` |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
def STR(): return list(input())
def INT(): return int(input())
def MAP(): return map(int, input().split())
def MAP2():return map(float,input().split())
def LIST(): return list(map(int, input().split()))
def STRING(): return input()
import string
from hea... |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
s=input()
for i in range (26):
for j in range (len(s)+1):
s1=s[:j]+chr(ord('a')+i)+s[j:]
if s1[::-1]==s1:
print (s1)
exit()
print('NA')
``` |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
x = input()
d = False
for c in range(97,123):
if ( d):
break
for i in range(len(x) + 1):
n = x[:i] + chr(c) + x[i:]
if n == n[::-1]:
print (n)
d= True
break
if (... |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
# 505A
__author__ = 'artyom'
# SOLUTION
def main():
s = list(read(0))
n = len(s)
m = n // 2
for i in range(n + 1):
p = s[:i] + [s[n - i - (i <= m)]] + s[i:n]
if p == p[::-1]:
return p
return 'NA'
# HELPERS
def read(mode=2):
... |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
s = input()
for i in range(26):
a = chr(ord('a') + i)
for j in range(len(s)):
temp = s[:j] + a + s[j:]
if temp == temp[::-1]:
print(temp)
exit(0)
temp = s + a
if temp == temp[::-1]:
print(te... |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
#Author : Zahin uddin
#Github : https://github.com/Zahin52
from sys import *
import math
#import queue
input=stdin.readline
I=int
R=range
listInput=lambda:list(map(int,input().strip().split()))
lineInput= lambda:map(int,input().strip().split())
sJoin=la... |
### Instruction:
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome. A palindrome is a string that reads the same ... | Tags: brute force, implementation, strings
Correct Solution:
```
# быстро жадно но криво
s=input()
for i in range(len(s)+1):
for j in range(26):
z=s[:i]+chr(ord('a')+j)+s[i:]
if z==z[::-1]:
print(z)
exit(0)
print("NA")
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Kitayuta has kindly given you a string s consisting of lowercase English letters. You are asked to insert exactly one lowercase English letter into s to make it a palindrome... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If you have ever interacted with a cat, you have probably noticed that they are quite particular about how to pet them. Here is an approximate map of a normal cat.
<image>
How... | Yes |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
n = int(input())
s = input()
k = int(input())
t = s[k-1]
s = [c if c == t else "*" for c in s]
print("".join(s))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
n=int(input())
s=input()
k=int(input())
print(''.join([x if x==s[k-1] else '*' for x in s]))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
N=int(input())
S=input()
t=S[int(input())-1]
ans = [i if i==t else "*" for i in S]
print("".join(ans))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
n=int(input())
s=input()
k=int(input())
ans=""
for i in range(n):
ans+=((s[i],"*")[s[i]!=s[k-1]])
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
N = int(input())
S = input()
K = int(input())
Sk = S[K - 1]
print(''.join([s if s == Sk else '*' for s in S]))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
n = int(input())
s = input()
k = int(input())
for r in s:
print(r if r == s[k-1] else "*",end="")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
n=int(input())
l=list(input())
m=int(input())
for i in range(len(l)):
if l[i]!=l[m-1]:
l[i]="*"
print("".join(l))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the K-th character of S, with `*`.
Constraints
* 1 \leq K... | "Correct Solution:
```
input()
s = input()
n = int(input())
print(*[i if i==s[n-1] else "*" for i in s], sep='')
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a string S of length N consisting of lowercase English letters, and an integer K. Print the string obtained by replacing every character in S that differs from the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
Taro hides important books in the school locker, so he manages them more strictly than other people, and in addition to the keys provided by the school, he has installe... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
Taro hides important books in the school locker, so he manages them more strictly than other people, and in addition to the keys provided by the school, he has installe... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
Taro hides important books in the school locker, so he manages them more strictly than other people, and in addition to the keys provided by the school, he has installe... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the ... | No |
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