message stringlengths 2 23.4k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 129 108k | cluster float64 6 6 | __index_level_0__ int64 258 216k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evolution of each of these beliefs, and you now wo... | instruction | 0 | 72,549 | 6 | 145,098 |
Tags: dp, implementation, strings
Correct Solution:
```
import sys
input = iter(sys.stdin.buffer.read().decode().splitlines()).__next__
n, q = map(int, input().split())
s = '!' + input()
nxt = [[n + 1] * (n + 2) for _ in range(26)]
for i in range(n - 1, -1, -1):
c = ord(s[i + 1]) - 97
for j in range(26):
... | output | 1 | 72,549 | 6 | 145,099 |
Provide tags and a correct Python 3 solution for this coding contest problem.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evolution of each of these beliefs, and you now wo... | instruction | 0 | 72,550 | 6 | 145,100 |
Tags: dp, implementation, strings
Correct Solution:
```
n, q = map(int, input().split())
s = '!' + input()
nxt = [[n + 1] * (n + 2) for _ in range(26)]
for i in range(n - 1, -1, -1):
c = ord(s[i + 1]) - 97
for j in range(26):
nxt[j][i] = nxt[j][i + 1]
nxt[c][i] = i + 1
w = [[-1], [-1], [-1]]
idx =... | output | 1 | 72,550 | 6 | 145,101 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evo... | instruction | 0 | 72,551 | 6 | 145,102 |
No | output | 1 | 72,551 | 6 | 145,103 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evo... | instruction | 0 | 72,552 | 6 | 145,104 |
No | output | 1 | 72,552 | 6 | 145,105 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evo... | instruction | 0 | 72,553 | 6 | 145,106 |
No | output | 1 | 72,553 | 6 | 145,107 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evo... | instruction | 0 | 72,554 | 6 | 145,108 |
No | output | 1 | 72,554 | 6 | 145,109 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,872 | 6 | 145,744 |
Tags: greedy
Correct Solution:
```
import sys
def main():
for ln in sys.stdin:
s=ln.strip()
for x in solve(s):
print(x)
def solve(s):
ans=[]
b=0
for c in reversed(s):
if c==')':
b+=1
elif c=='(':
b-=1
if b<0:
... | output | 1 | 72,872 | 6 | 145,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,873 | 6 | 145,746 |
Tags: greedy
Correct Solution:
```
import sys
st = input()
a = 0
b = 0
last = 0
v = []
for s in st:
if s == "(":
a += 1
elif s == ")":
a -= 1
elif s == "#":
a -= 1
v.append(1)
if a < 0:
print(-1)
sys.exit()
v[-1] += a
i=0
a = 0
for s in st:
if s == "(":
a += 1
elif s == ")":
a -= 1
elif s == "#"... | output | 1 | 72,873 | 6 | 145,747 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,874 | 6 | 145,748 |
Tags: greedy
Correct Solution:
```
# author : Tapan Goyal
# MNIT Jaipur
import math
import bisect
import itertools
import sys
I=lambda : sys.stdin.readline()
one=lambda : int(I())
more=lambda : map(int,I().split())
linput=lambda : list(more())
mod=10**9 +7
inf=10**18 + 1
'''fact=[1]*100001
ifact=[1]*10000... | output | 1 | 72,874 | 6 | 145,749 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,875 | 6 | 145,750 |
Tags: greedy
Correct Solution:
```
s = input()
c = 0; t = s.rfind('#')
ans = []; b = True
for i in range(t):
if s[i] == '(': c += 1
elif s[i] == ')': c -= 1
else:
c -= 1
ans.append(1)
if c < 0:
b = False
break
m = c
for i in range(t + 1, len(s)):
if s[i] == '(': c += ... | output | 1 | 72,875 | 6 | 145,751 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,876 | 6 | 145,752 |
Tags: greedy
Correct Solution:
```
'''import sys
st = input()
a = 0
b = 0
last = 0
v = []
for s in st:
if s == "(":
a += 1
elif s == ")":
a -= 1
elif s == "#":
a -= 1
v.append(1)
if a < 0:
print(-1)
sys.exit()
v[-1] += a
i=0
a = 0
for s in st:
if s == "(":
a += 1
elif s == ")":
a -= 1
elif s == ... | output | 1 | 72,876 | 6 | 145,753 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,877 | 6 | 145,754 |
Tags: greedy
Correct Solution:
```
s=input()
array=[]
c=0
for r in s:
if r=='(':c+=1
else:
if r=='#':array.append(1)
c-=1
if c<0:
print(-1)
exit(0)
array[-1]+=c
i=0
c=0
for r in s:
if r=='(':c+=1
else:
if r=='#':
c-=array[i]
... | output | 1 | 72,877 | 6 | 145,755 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,878 | 6 | 145,756 |
Tags: greedy
Correct Solution:
```
s = input()
n = len(s)
ptr = n - 1
balance = 0
while s[ptr] != '#':
if s[ptr] == ')':
balance += 1
else:
balance -= 1
ptr -= 1
if balance < 0:
print(-1)
exit()
sharps = s.count('#')
balance = 0
for i in range(ptr):
if s[i] == '(':
balance += 1
else:
balance -= 1
if ... | output | 1 | 72,878 | 6 | 145,757 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After ... | instruction | 0 | 72,879 | 6 | 145,758 |
Tags: greedy
Correct Solution:
```
s = input()
left_paranthesis = sum(i == '(' for i in s)
right_paranthesis = sum(i == ')' for i in s)
hashes = sum(i == '#' for i in s)
if left_paranthesis < right_paranthesis + hashes:
print(-1)
exit()
elif left_paranthesis == right_paranthesis + hashes:
s.replace('#', ')'... | output | 1 | 72,879 | 6 | 145,759 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,982 | 6 | 145,964 |
Tags: *special, implementation, strings
Correct Solution:
```
n=int(input())
s=input()+'0'
i=0
a='aeiouy'
b='oe'
ans=[]
while i<n:
ans.append(s[i])
if s[i] in a:
if s[i] in b and s[i+1]==s[i] and s[i+2]!=s[i]:
ans.append(s[i])
i+=2
else:
x=i
while ... | output | 1 | 72,982 | 6 | 145,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,983 | 6 | 145,966 |
Tags: *special, implementation, strings
Correct Solution:
```
n = int(input())
s = input()
a = ['a', 'e', 'i', 'o', 'u', 'y']
b = ['e', 'o']
s += '-'
ans = ''
c = 1
for i in range(0, len(s) - 1):
if s[i] == s[i + 1]:
c += 1
else:
if s[i] in b:
if c == 2:
ans += s[i] *... | output | 1 | 72,983 | 6 | 145,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,984 | 6 | 145,968 |
Tags: *special, implementation, strings
Correct Solution:
```
n=int(input(""));
a=input("");
i=0;
cur='';
count=0;
while i<n:
if a[i]!='a' and a[i]!='e' and a[i]!='y' and a[i]!='u' and a[i]!='o' and a[i]!='i':
print(a[i], end = "");
i=i+1;
else:
cur=a[i];
count=0;
whil... | output | 1 | 72,984 | 6 | 145,969 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,985 | 6 | 145,970 |
Tags: *special, implementation, strings
Correct Solution:
```
import sys
n=int(input())
str=input()
str=str+'##'
i=0
while i<n:
if((str[i]=='e' and str[i+1]=='e' and str[i+2]!='e') or (str[i]=='o' and str[i+1]=='o' and str[i+2]!='o')):
sys.stdout.write(str[i]+str[i])
i+=2
continue
if(str[i]=='e' or str[i]=='o' ... | output | 1 | 72,985 | 6 | 145,971 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,986 | 6 | 145,972 |
Tags: *special, implementation, strings
Correct Solution:
```
n = int(input())
s = input()
ans = ''
now = 0
last = '#'
nowe = ""
nowo = ""
a = ["a", "e", "i", "o", "u", "y"]
b = ["e", "o"]
for i in range(n):
if s[i] == "e":
last = "e"
if len(nowo) > 2:
ans += "o"
else:... | output | 1 | 72,986 | 6 | 145,973 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,987 | 6 | 145,974 |
Tags: *special, implementation, strings
Correct Solution:
```
n = int(input())
s = input()
w = "aeiouy"
ans = ""
last = '.'
k = 0
i = 0
while i < n:
p = s[i]
if (i == n - 1):
ans += s[i]
break
if (w.count(s[i]) == 0):
ans += s[i]
i += 1
continue
k = i
while (k < n and s[k] == s[i]):
k += 1
if (k - i =... | output | 1 | 72,987 | 6 | 145,975 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,988 | 6 | 145,976 |
Tags: *special, implementation, strings
Correct Solution:
```
# https://codeforces.com/contest/774/problem/K
import sys
import math
vowel = 'aeiouy'
oe = 'oe'
def main():
# sys.stdin = open('E:\\Sublime\\in.txt', 'r')
# sys.stdout = open('E:\\Sublime\\out.txt', 'w')
# sys.stderr = open('E:\\Sublime\\err... | output | 1 | 72,988 | 6 | 145,977 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Stepan likes to repeat vowel letters when he writes words. For example, instead of the word "pobeda" he can write "pobeeeedaaaaa".
Sergey does not like such behavior, so he wants to write a program to format the words written by Stepan. Thi... | instruction | 0 | 72,989 | 6 | 145,978 |
Tags: *special, implementation, strings
Correct Solution:
```
input()
s=input()
n=len(s)
a=['a', 'e', 'u', 'i', 'o', 'y']
k=1
for i in range(1, n):
if s[i]==s[i-1] and s[i] in a:
k+=1;
else:
print(s[i-1], end='')
if k==2 and (s[i-1]=='o' or s[i-1]=='e'):
print(s[i-1], end='')... | output | 1 | 72,989 | 6 | 145,979 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,247 | 6 | 146,494 |
"Correct Solution:
```
def J(m) :
tmp = m[-1]
del m[-1]
m.insert(0, tmp)
return m
def C(m) :
tmp = m[0]
del m[0]
m.append(tmp)
return m
def E(m) :
if len(m) % 2 == 1 :
x = len(m) // 2
tmp = m[0:x]
middle = m[x]
del m[0:x+1]
m = m + [m... | output | 1 | 73,247 | 6 | 146,495 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,248 | 6 | 146,496 |
"Correct Solution:
```
def rotateRight(msg):
if len(msg) == 1:
return msg
return msg[-1] + msg[:-1]
def rotateLeft(msg):
if len(msg) == 1:
return msg
return msg[1:] + msg[0]
def swapHalf(msg):
if len(msg) == 1:
return msg
H = len(msg) // 2
if len(msg) % 2 == 0:
... | output | 1 | 73,248 | 6 | 146,497 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,249 | 6 | 146,498 |
"Correct Solution:
```
def decode(mes,command):
if command == 'J':
return mes[-1] + mes[:-1]
elif command == 'C':
return mes[1:] + mes[0]
elif command == 'E':
m = len(mes)//2
if len(mes)%2 == 0:
return mes[m:] + mes[:m]
else:
return mes[m+1:] +... | output | 1 | 73,249 | 6 | 146,499 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,250 | 6 | 146,500 |
"Correct Solution:
```
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from math import *
functions = dict()
functions['J'] = lambda s: s[1:]+s[0]
functions['C'] = lambda s: s[-1] + s[:-1]
functions['A'] = lambda s: ''.join(reversed(s))
functions['E'] = lambda s: s[ceil(len(s)/2):] + s[len(s)//2:ceil(len(s)/2)] + s[:le... | output | 1 | 73,250 | 6 | 146,501 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,251 | 6 | 146,502 |
"Correct Solution:
```
n = int(input())
for i in range(n):
order = input()[::-1]
message = input()
for s in order:
if s == 'J':
message = message[len(message) - 1] + message[:len(message) - 1]
elif s == 'C':
message = message[1:] + message[0]
elif s == 'E':
message = message[(len(... | output | 1 | 73,251 | 6 | 146,503 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,252 | 6 | 146,504 |
"Correct Solution:
```
def C(S):
return S[1:] + S[0]
def J(S):
return S[-1] + S[:-1]
def E(S):
temp = len(S) // 2
if len(S) % 2 == 0:
S = S[temp:] + S[:temp]
else:
S = S[temp + 1:] + S[temp] + S[:temp]
return S
def A(S):
return S[::-1]
def M(S):
temp = []
for... | output | 1 | 73,252 | 6 | 146,505 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,253 | 6 | 146,506 |
"Correct Solution:
```
def decodeJ(s):
return s[-1] + s[:-1]
def decodeC(s):
return s[1:] + s[0]
def decodeE(s):
lenS = len(s)
return s[lenS//2:] + s[:lenS//2] if lenS % 2 == 0 else s[lenS//2+1:] + s[lenS//2] + s[:lenS//2]
def decodeA(s):
return s[::-1]
def decodeP(s):
ret = []
for i in s:
... | output | 1 | 73,253 | 6 | 146,507 |
Provide a correct Python 3 solution for this coding contest problem.
The King of a little Kingdom on a little island in the Pacific Ocean frequently has childish ideas. One day he said, “You shall make use of a message relaying game when you inform me of something.” In response to the King’s statement, six servants we... | instruction | 0 | 73,254 | 6 | 146,508 |
"Correct Solution:
```
n = int(input())
for i in range(n):
order = str(input())
mes = str(input())
l = len(mes)
for p in reversed(order):
if p == "J":
mes = mes[-1] + mes[:-1]
elif p == "C":
mes = mes[1:] + mes[0]
elif p == "E":
if l % 2 == ... | output | 1 | 73,254 | 6 | 146,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess, and so does his friend Danik.
Once they have played n games in a row. For each game it's known who was the winner — Anton or Danik. None of the games ended with a tie.
Now Anton wonders, who won more games, he or... | instruction | 0 | 73,797 | 6 | 147,594 |
Tags: implementation, strings
Correct Solution:
```
def Anton_and_Danik(string):
A = string.count('A')
D = string.count('D')
if A == D:
print('Friendship')
elif A > D:
print('Anton')
else:
print('Danik')
if __name__ == '__main__':
s_size = int(input())
string = in... | output | 1 | 73,797 | 6 | 147,595 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,545 | 6 | 149,090 |
Tags: expression parsing
Correct Solution:
```
import sys
R=str.replace
s=R(R(R(R(R(''.join(sys.stdin.readlines()),'\n',''),'</tr>',''),'<tr>',''),'><',' '),'>','').split()[1:]
def f(k):
r=0;a=[]
while s[0]!='/table':
if s[0]=='table':
s.pop(0);a+=f(k+1)
else:r+=s[0]=='td';s.pop(0)
s.pop(0)
return[r]+a
print... | output | 1 | 74,545 | 6 | 149,091 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,546 | 6 | 149,092 |
Tags: expression parsing
Correct Solution:
```
#amros
import sys
R=str.replace
s=R(R(R(R(R(''.join(sys.stdin.readlines()),'\n',''),'</tr>',''),'<tr>',''),'><',' '),'>','').split()[1:]
def f(k):
r=0;a=[]
while s[0]!='/table':
if s[0]=='table':
s.pop(0);a+=f(k+1)
else:r+=s[0]=='td';s.pop(0)
s.pop(0)
return[r]+... | output | 1 | 74,546 | 6 | 149,093 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,547 | 6 | 149,094 |
Tags: expression parsing
Correct Solution:
```
import re
lines = []
while True:
try:
line = input()
except EOFError:
break
lines.append(line.strip())
text = ''.join(lines)
text = re.sub('<table>', '(', text)
text = re.sub('</table>', ')', text)
text = re.sub('<td>', '.', text)
text = re.su... | output | 1 | 74,547 | 6 | 149,095 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,548 | 6 | 149,096 |
Tags: expression parsing
Correct Solution:
```
import re
t,a="",[]
def z(ind):
c=0
while ind<len(t):
if t[ind]=="(":
ind=z(ind+1)
elif t[ind]==")":
a.append(c)
return ind+1
else:
ind+=1
c+=1
while True:
try:
s=inp... | output | 1 | 74,548 | 6 | 149,097 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,549 | 6 | 149,098 |
Tags: expression parsing
Correct Solution:
```
import sys
html = ''.join([s.rstrip() for s in sys.stdin.readlines()])
html = html.split('<')
curStack = []
ans = []
for token in html:
if token == "table>":
curStack.append(0)
elif token == "/table>":
ans.append(curStack.pop())
elif token ==... | output | 1 | 74,549 | 6 | 149,099 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the grammar:
TABLE ::= <tabl... | instruction | 0 | 74,550 | 6 | 149,100 |
Tags: expression parsing
Correct Solution:
```
import re
t,a="",[]
def f(ind):
c=0
while ind<len(t):
if t[ind]=="(":
ind=f(ind+1)
elif t[ind]==")":
a.append(c)
return ind+1
else:
ind+=1
c+=1
while True:
try:
s=input(... | output | 1 | 74,550 | 6 | 149,101 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the... | instruction | 0 | 74,551 | 6 | 149,102 |
No | output | 1 | 74,551 | 6 | 149,103 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the... | instruction | 0 | 74,552 | 6 | 149,104 |
No | output | 1 | 74,552 | 6 | 149,105 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the... | instruction | 0 | 74,553 | 6 | 149,106 |
No | output | 1 | 74,553 | 6 | 149,107 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem is used an extremely simplified version of HTML table markup. Please use the statement as a formal document and read it carefully.
A string is a bHTML table, if it satisfies the... | instruction | 0 | 74,554 | 6 | 149,108 |
No | output | 1 | 74,554 | 6 | 149,109 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,877 | 6 | 149,754 |
"Correct Solution:
```
import math
n=int(input())
shop=input()
s=[input() for _ in range(n)]
m=len(shop)
cnt=[0]*n
for i in range(n):
for j in range(len(s[i])):
for k in range(1,2*math.ceil(len(s[i])/m)):
if shop in s[i][j::k]:
cnt[i]=1
print(sum(cnt))
``` | output | 1 | 74,877 | 6 | 149,755 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,878 | 6 | 149,756 |
"Correct Solution:
```
def Search(o):
global name
i=0
while i<len(o):
if o[i]==name[0]:
j=1
while i+j*(len(name)-1)+1<=len(o):
if o[i+j]==name[1]:
flag=True
for k in range(2,len(name)):
if o[i+j*k... | output | 1 | 74,878 | 6 | 149,757 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,879 | 6 | 149,758 |
"Correct Solution:
```
def main():
n = int(input())
name = input()
length = len(name)
def check(ss):
ind = 0
end = len(ss)
while ind < end:
while ind < end and ss[ind] != name[0]:
ind += 1
for i in range(100):
j1 = ind
j2 = 0
while j1 < end and j2 <... | output | 1 | 74,879 | 6 | 149,759 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,880 | 6 | 149,760 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Signboard
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0578
"""
import sys
def solve(target_name, n):
ans = 0
for _ in range(n):
signboard = input()
found = False
for st in [i for i, ch in enumerate(signboard) if ch == tar... | output | 1 | 74,880 | 6 | 149,761 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,881 | 6 | 149,762 |
"Correct Solution:
```
def listing(char, str):
l, i = [], 0
while True:
tmp = str.find(char, i)
if tmp==-1:
break
else:
l.append(tmp)
i = tmp+1
return l
def signboard(s, t):
res = False
if t.find(s)!=-1: return True # 文字がふくまれていればtrue
#まずは最初の2文字の位置のリストを作る
A, B = listing(s[0], t), listing(s[1], t... | output | 1 | 74,881 | 6 | 149,763 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,882 | 6 | 149,764 |
"Correct Solution:
```
#C
N = int(input())
name = str(input())
nlen = len(name)
S = [list(str(input())) for i in range(N)]
ans = 0
for i in range(N):
s = S[i]
flag = 0
slen = len(s)
for j in range(1,101):
wide = j
for k in range(slen):
now = k
kari = ""
... | output | 1 | 74,882 | 6 | 149,765 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,883 | 6 | 149,766 |
"Correct Solution:
```
n = int(input())
s = input()
t = [input() for i in range(n)]
c = 0
for tt in t:
f = False
for i in range(len(tt)):
for j in range(len(tt))[1:]:
f |= s == tt[i::j][:len(s)]
if f: c += 1
print(c)
``` | output | 1 | 74,883 | 6 | 149,767 |
Provide a correct Python 3 solution for this coding contest problem.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want the remaining characters to be the name of the store, and ... | instruction | 0 | 74,884 | 6 | 149,768 |
"Correct Solution:
```
n = int(input())
name = input()
length = len(name)
def check(ss):
ind = 0
end = len(ss)
while ind < end:
while ind < end and ss[ind] != name[0]:
ind += 1
for i in range(100):
j1 = ind
j2 = 0
while j1 < end and j2 < length and ss[j1] == name[j2]:
... | output | 1 | 74,884 | 6 | 149,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
JOI decided to make a signboard for the store.
There are N old signboards with letters written at equal intervals. JOI makes a sign by erasing some letters from the old sign. I want th... | instruction | 0 | 74,885 | 6 | 149,770 |
No | output | 1 | 74,885 | 6 | 149,771 |
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