message stringlengths 2 23.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 97 109k | cluster float64 0 0 | __index_level_0__ int64 194 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A bitstring is a string that contains only the characters 0 and 1.
Koyomi Kanou is working hard towards her dream of becoming a writer. To practice, she decided to participate in the Binary Nov... | instruction | 0 | 91,971 | 0 | 183,942 |
No | output | 1 | 91,971 | 0 | 183,943 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A bitstring is a string that contains only the characters 0 and 1.
Koyomi Kanou is working hard towards her dream of becoming a writer. To practice, she decided to participate in the Binary Nov... | instruction | 0 | 91,972 | 0 | 183,944 |
No | output | 1 | 91,972 | 0 | 183,945 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A bitstring is a string that contains only the characters 0 and 1.
Koyomi Kanou is working hard towards her dream of becoming a writer. To practice, she decided to participate in the Binary Nov... | instruction | 0 | 91,973 | 0 | 183,946 |
No | output | 1 | 91,973 | 0 | 183,947 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A bitstring is a string that contains only the characters 0 and 1.
Koyomi Kanou is working hard towards her dream of becoming a writer. To practice, she decided to participate in the Binary Nov... | instruction | 0 | 91,974 | 0 | 183,948 |
No | output | 1 | 91,974 | 0 | 183,949 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,098 | 0 | 184,196 |
"Correct Solution:
```
s=input('')
count=0
n=0;i=0;e=0;t=0;
for j in s:
if(j=='n'):
n+=1
elif(j=='i'):
i+=1
elif(j=='e'):
e+=1
elif(j=='t'):
t+=1
# print(n,i,t,e)
if(n>=3 and i>=1 and t>=1 and e>=3):
c=True
n=n-3;
i=i-1
t=t-1
e=e-3
count+=1
whi... | output | 1 | 92,098 | 0 | 184,197 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,099 | 0 | 184,198 |
"Correct Solution:
```
#With Me
s= input().count
print(max(0, min((s("n")-1)//2, s("i"), s("e")//3, s("t"))))
``` | output | 1 | 92,099 | 0 | 184,199 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,100 | 0 | 184,200 |
"Correct Solution:
```
s = input()
d = {}
for i in s:
if i in d.keys():
d[i] += 1
else:
d[i] = 1
if "n" not in d.keys() or "i" not in d.keys() or "e" not in d.keys() or "t" not in d.keys():
print(0)
else:
x = min(d["i"] , d["t"])
y = min((d["n"] - 1) // 2 , d["e"] // 3)
print(min... | output | 1 | 92,100 | 0 | 184,201 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,101 | 0 | 184,202 |
"Correct Solution:
```
word = input()
if word.count('n') > 1:
ns = 1 + (word.count('n') - 3) // 2
else:
ns = 0
lst = [ns, word.count('e') // 3, word.count('i'), word.count('t')]
print(min(lst))
``` | output | 1 | 92,101 | 0 | 184,203 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,102 | 0 | 184,204 |
"Correct Solution:
```
s=input()
vl={"n":-1,"i":0,"e":0,"t":0}
for i in s:
if i in vl:
vl[i]+=1
vl["e"]/=3
vl["n"]/=2
m=100000
for i in vl.values():
m=min(m,i)
print(int(m))
``` | output | 1 | 92,102 | 0 | 184,205 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,103 | 0 | 184,206 |
"Correct Solution:
```
import sys
s = input().strip()
inpDict = {}
for c in s:
inpDict[c] = inpDict.get(c,0) + 1
nn = "nineteen"
nDict = {}
for c in nn:
nDict[c] = nDict.get(c,0) + 1
m = sys.maxsize
for c in nDict.keys():
if(c != 'n'):
m = min(m, inpDict.get(c,0)//nDict[c])
if((inpDict.... | output | 1 | 92,103 | 0 | 184,207 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,104 | 0 | 184,208 |
"Correct Solution:
```
entrada=input()
n=0
e=0
i=0
t=0
for k in range (len(entrada)):
if entrada[k]=="n":
n+=1
if entrada[k]=="e":
e+=1
if entrada[k]=="i":
i+=1
if entrada[k]=="t":
t+=1
if n%2==0:
n-=1
n=((n-3)//2)+1
if n==-1:
n=0
e=e//3
def fmenor(a,b,c,d):
m... | output | 1 | 92,104 | 0 | 184,209 |
Provide a correct Python 3 solution for this coding contest problem.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For example, if she has string "xiineteenppnnnewtnee", she can get... | instruction | 0 | 92,105 | 0 | 184,210 |
"Correct Solution:
```
str = list(input())
cntN = max((str.count('n') - 3) // 2 + 1, 0)
cntI = max(str.count('i') // 1, 0)
cntE = max(str.count('e') // 3, 0)
cntT = max(str.count('t') // 1, 0)
print(min(cntN, cntI, cntE, cntT))
``` | output | 1 | 92,105 | 0 | 184,211 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,106 | 0 | 184,212 |
Yes | output | 1 | 92,106 | 0 | 184,213 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,107 | 0 | 184,214 |
Yes | output | 1 | 92,107 | 0 | 184,215 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,108 | 0 | 184,216 |
Yes | output | 1 | 92,108 | 0 | 184,217 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,109 | 0 | 184,218 |
Yes | output | 1 | 92,109 | 0 | 184,219 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,110 | 0 | 184,220 |
No | output | 1 | 92,110 | 0 | 184,221 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,111 | 0 | 184,222 |
No | output | 1 | 92,111 | 0 | 184,223 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,112 | 0 | 184,224 |
No | output | 1 | 92,112 | 0 | 184,225 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice likes word "nineteen" very much. She has a string s and wants the string to contain as many such words as possible. For that reason she can rearrange the letters of the string.
For exampl... | instruction | 0 | 92,113 | 0 | 184,226 |
No | output | 1 | 92,113 | 0 | 184,227 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,417 | 0 | 184,834 |
"Correct Solution:
```
s = input()
print(sum(1 for a, b in zip(s, reversed(s)) if a != b) // 2)
``` | output | 1 | 92,417 | 0 | 184,835 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,418 | 0 | 184,836 |
"Correct Solution:
```
A=input()
c=0
B=A[::-1]
for i in range(len(A)):
if A[i]!=B[i]:
c+=1
print(c//2)
``` | output | 1 | 92,418 | 0 | 184,837 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,419 | 0 | 184,838 |
"Correct Solution:
```
s=input()
l=len(s)
x=0
for i in range(l//2):
if s[i]!=s[l-i-1]:
x+=1
print(x)
``` | output | 1 | 92,419 | 0 | 184,839 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,420 | 0 | 184,840 |
"Correct Solution:
```
s = input()
t = 0
for i in range(len(s)//2):
if s[i] != s[-(i+1)]:
t += 1
print(t)
``` | output | 1 | 92,420 | 0 | 184,841 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,421 | 0 | 184,842 |
"Correct Solution:
```
S=input()
a=0
for i in range(len(S)//2):a+=S[i]!=S[-1-i]
print(a)
``` | output | 1 | 92,421 | 0 | 184,843 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,422 | 0 | 184,844 |
"Correct Solution:
```
s=input()
n=len(s)
sm=0
for i in range(n//2):
sm+=(s[i]!=s[n-i-1])
print(sm)
``` | output | 1 | 92,422 | 0 | 184,845 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,423 | 0 | 184,846 |
"Correct Solution:
```
S = input()
c = 0
for i in range(int(len(S)/2)):
if S[i] != S[-i-1]:
c += 1
print(c)
``` | output | 1 | 92,423 | 0 | 184,847 |
Provide a correct Python 3 solution for this coding contest problem.
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.
Given is a string S. Find the minimum number of hugs needed to make S palin... | instruction | 0 | 92,424 | 0 | 184,848 |
"Correct Solution:
```
s=input()
l=len(s)
ct=0
for i in range(l//2):
if s[i]!=s[l-1-i]:
ct+=1
print(ct)
``` | output | 1 | 92,424 | 0 | 184,849 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,774 | 0 | 185,548 |
Tags: constructive algorithms, strings
Correct Solution:
```
t = int(input())
for ii in range(t):
t = input()
if t == '0' * len(t) or t == '1' * len(t):
print(t)
else:
print('01' * len(t))
``` | output | 1 | 92,774 | 0 | 185,549 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,775 | 0 | 185,550 |
Tags: constructive algorithms, strings
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
def main():
T = int(input())
for _ in range(T) :
t = input()
isEqual = True
for i in range (len(t)-1):
if t[i] != t[i+1]:
isEqual = Fals... | output | 1 | 92,775 | 0 | 185,551 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,776 | 0 | 185,552 |
Tags: constructive algorithms, strings
Correct Solution:
```
from collections import Counter
t=int(input())
for _ in range(t):
s=input()
dic=Counter(s)
if '0' not in dic:
print(s)
elif '1' not in dic:
print(s)
else:
front=s[0]
... | output | 1 | 92,776 | 0 | 185,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,777 | 0 | 185,554 |
Tags: constructive algorithms, strings
Correct Solution:
```
cases = int(input())
for i in range(cases):
t = list(input())
if len(set(t)) == 1:
print("".join(t))
else:
t = [int(q) for q in t]
n = []
for j in range(len(t)-1):
if t[j] == t[j+1]:
n.a... | output | 1 | 92,777 | 0 | 185,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,778 | 0 | 185,556 |
Tags: constructive algorithms, strings
Correct Solution:
```
for _ in range(int(input())):
t=input()
z = t.count('0')
o = t.count('1')
import re
if z == 0 or o == 0:
print(t)
continue
if z > o:
while "00" in t:
... | output | 1 | 92,778 | 0 | 185,557 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,779 | 0 | 185,558 |
Tags: constructive algorithms, strings
Correct Solution:
```
from sys import stdin, stdout
from math import *
from heapq import *
from collections import *
def main():
ntest=int(stdin.readline())
for testcase in range(ntest):
t=stdin.readline().strip()
s=[]
if len(set(t))==2:
... | output | 1 | 92,779 | 0 | 185,559 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,780 | 0 | 185,560 |
Tags: constructive algorithms, strings
Correct Solution:
```
def main():
for _ in range(int(input())):
t=list(input())
l=[t[0]]
if(t.count('0')>0 and t.count('1')>0):
for i in range(1,len(t)):
if(l[len(l)-1]=='0' and t[i]=='0'):
l.append('1')
... | output | 1 | 92,780 | 0 | 185,561 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period: for s="0101" the period is k=2, for s="0000" ... | instruction | 0 | 92,781 | 0 | 185,562 |
Tags: constructive algorithms, strings
Correct Solution:
```
import sys
input = sys.stdin.readline
############ ---- USER DEFINED INPUT FUNCTIONS ---- ############
def inp():
return(int(input()))
def inlt():
return(list(map(int,input().split())))
def insr():
s = input()
return(s[:len(s) - 1])
def invr(... | output | 1 | 92,781 | 0 | 185,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,782 | 0 | 185,564 |
Yes | output | 1 | 92,782 | 0 | 185,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,783 | 0 | 185,566 |
Yes | output | 1 | 92,783 | 0 | 185,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,784 | 0 | 185,568 |
Yes | output | 1 | 92,784 | 0 | 185,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,785 | 0 | 185,570 |
Yes | output | 1 | 92,785 | 0 | 185,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,786 | 0 | 185,572 |
No | output | 1 | 92,786 | 0 | 185,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,787 | 0 | 185,574 |
No | output | 1 | 92,787 | 0 | 185,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,788 | 0 | 185,576 |
No | output | 1 | 92,788 | 0 | 185,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's say string s has period k if s_i = s_{i + k} for all i from 1 to |s| - k (|s| means length of string s) and k is the minimum positive integer with this property.
Some examples of a period... | instruction | 0 | 92,789 | 0 | 185,578 |
No | output | 1 | 92,789 | 0 | 185,579 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,842 | 0 | 185,684 |
Tags: constructive algorithms, sortings
Correct Solution:
```
from sys import stdin
def main():
input = lambda: stdin.readline()[:-1]
T = int(input())
for _ in [0] * T:
N = int(input())
A = input()
ans = "".join(sorted(A))
print(ans)
main()
``` | output | 1 | 92,842 | 0 | 185,685 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,843 | 0 | 185,686 |
Tags: constructive algorithms, sortings
Correct Solution:
```
from sys import stdout,stdin,maxsize
from collections import defaultdict,deque
import math
import bisect
t=int(stdin.readline())
for _ in range(t):
n=int(stdin.readline())
#n,m=map(int,stdin.readline().split())
#l=list(map(int,stdin.readline().s... | output | 1 | 92,843 | 0 | 185,687 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,844 | 0 | 185,688 |
Tags: constructive algorithms, sortings
Correct Solution:
```
y122=int(input())
for _ in range(y122):
s=input()
s=input()
s=sorted(s)
print("".join(s))
``` | output | 1 | 92,844 | 0 | 185,689 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,845 | 0 | 185,690 |
Tags: constructive algorithms, sortings
Correct Solution:
```
t=int(input())
for _ in range(t):
n=int(input())
s=str(input())
countt=0
countr=0
st=""
for i in range(n):
if(s[i]=="t"):
countt+=1
elif(s[i]=="r"):
countr+=1
else:
st+=s[i]
... | output | 1 | 92,845 | 0 | 185,691 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,846 | 0 | 185,692 |
Tags: constructive algorithms, sortings
Correct Solution:
```
from collections import Counter
for y in range(int(input())):
n=int(input())
s=input()
dic=Counter(s)
#print(dic)
for i in dic:
if i!='t' and i!='r' and i!='y' and i!='g' and i!='u' and i!='b':
print(i*dic[i],end="")
... | output | 1 | 92,846 | 0 | 185,693 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A string b is a subsequence of a string a if b can be obtained from a by deletion of several (possibly, zero or all) characters. For example, "xy" is a subsequence of "xzyw" and "xy", but not "yx".
You are given a string a. Your task is to ... | instruction | 0 | 92,847 | 0 | 185,694 |
Tags: constructive algorithms, sortings
Correct Solution:
```
t = int(input())
for j in range(0,t):
s = int(input())
inp = []
inp_str = input()
for i in inp_str:
inp.append(i)
l2 = ['r','y','g','u','b']
matched = False
m = '*'
for i in l2:
for k in inp:
if i==... | output | 1 | 92,847 | 0 | 185,695 |
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