message stringlengths 2 65.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 0 108k | cluster float64 14 14 | __index_level_0__ int64 0 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Emuskald is addicted to Codeforces, and keeps refreshing the main page not to miss any changes in the "recent actions" list. He likes to read thread conversations where each thread consists of m... | instruction | 0 | 6,949 | 14 | 13,898 |
No | output | 1 | 6,949 | 14 | 13,899 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,025 | 14 | 14,050 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
a = input()
b = a.split()
n = int(b[0])
k = int(b[1])
d = int(b[2])
raw = [' ']*n
if n > k**d:
print(-1)
exit()
table = [[1]*d]
p = 1
for i in range(d):
cv = 1
for j in range(n):
if j % p == 0 and j != 0:
cv = cv + 1
if cv == k+1:
... | output | 1 | 7,025 | 14 | 14,051 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,026 | 14 | 14,052 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
import math
def main():
pass
# region fastio
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer =... | output | 1 | 7,026 | 14 | 14,053 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,027 | 14 | 14,054 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
#http://codeforces.com/problemset/problem/459/C
# Input of the values
n, k, d = map(int, input().split())
#Convention : Busses are numbered from 1 to k
# Students are numbered from 0 to k - 1
# Days are numbered from 0 to k - 1
# Variab... | output | 1 | 7,027 | 14 | 14,055 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,028 | 14 | 14,056 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
import time,math,bisect,sys
sys.setrecursionlimit(100000)
from sys import stdin,stdout
from collections import deque
from fractions import Fraction
from collections import Counter
from collections import OrderedDict
pi=3.14159265358979323846264338... | output | 1 | 7,028 | 14 | 14,057 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,029 | 14 | 14,058 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
from sys import stdin, stdout, setrecursionlimit
input = stdin.readline
# import string
# characters = string.ascii_lowercase
# digits = string.digits
# setrecursionlimit(int(1e6))
# dir = [-1,0,1,0,-1]
# moves = 'NESW'
inf = float('inf')
from fun... | output | 1 | 7,029 | 14 | 14,059 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,030 | 14 | 14,060 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
def f(t):
i = -1
t[i] += 1
while t[i] > k:
t[i] = 1
i -= 1
t[i] += 1
return list(map(str, t))
n, k, d = map(int, input().split())
if k ** d < n: print(-1)
else:
t = [1] * d
t[-1] = 0
s = [f(t) fo... | output | 1 | 7,030 | 14 | 14,061 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,031 | 14 | 14,062 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
n,k,d = map(int, input().split())
if (n > k ** d):
print(-1)
exit()
for i in range(d):
power = k**i
resArray = [((j // power) % k +1) for j in range(n)]
#for j in range(n//(k**i)+1):
# resArray.extend([(j % k) + 1] * (k ... | output | 1 | 7,031 | 14 | 14,063 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d different places for d days (each day in one place). ... | instruction | 0 | 7,032 | 14 | 14,064 |
Tags: combinatorics, constructive algorithms, math
Correct Solution:
```
# -*- coding: utf-8 -*-
import math
import collections
import bisect
import heapq
import time
import random
import itertools
import sys
from typing import List
"""
created by shhuan at 2020/1/8 21:47
"""
def bit(val, n, l):
x = []
whi... | output | 1 | 7,032 | 14 | 14,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,033 | 14 | 14,066 |
Yes | output | 1 | 7,033 | 14 | 14,067 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,034 | 14 | 14,068 |
Yes | output | 1 | 7,034 | 14 | 14,069 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,035 | 14 | 14,070 |
Yes | output | 1 | 7,035 | 14 | 14,071 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,036 | 14 | 14,072 |
Yes | output | 1 | 7,036 | 14 | 14,073 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,037 | 14 | 14,074 |
No | output | 1 | 7,037 | 14 | 14,075 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,038 | 14 | 14,076 |
No | output | 1 | 7,038 | 14 | 14,077 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,039 | 14 | 14,078 |
No | output | 1 | 7,039 | 14 | 14,079 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Pashmak has been employed in a transportation company. The company has k buses and has a contract with a school which has n students. The school planned to take the students to d differ... | instruction | 0 | 7,040 | 14 | 14,080 |
No | output | 1 | 7,040 | 14 | 14,081 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,095 | 14 | 14,190 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
def kac(l,d):
l.sort(reverse=True)
ma=l[0][1]
v=l[0][1]
i=j=0
for i in range(1,len(l)):
v=v+l[i][1]
while abs(l[i][0]-l[j][0])>=d:
v-=l[j][1]
j+=1
if(v>ma):
ma=v
print(ma... | output | 1 | 7,095 | 14 | 14,191 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,096 | 14 | 14,192 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
n, d = map(int, input().split())
friends = []
for i in range(n):
friends.append(tuple(map(int, input().split())))
friends.sort(key=lambda x: x[0])
prefix = [0] * n
prefix[0] = friends[0][1]
for i in range(1, n):
prefix[i] += prefix[i - 1]
le =... | output | 1 | 7,096 | 14 | 14,193 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,097 | 14 | 14,194 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
[friendsSize, moneyDiff] = [int(x) for x in input().split()]
friends = []
for i in range(friendsSize):
friendMoney, currentPoints = map(int, input().split())
friends.append([friendMoney, currentPoints])
friends = sorted(friends)
currentPoints = 0
max... | output | 1 | 7,097 | 14 | 14,195 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,098 | 14 | 14,196 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
n,d=map(int,input().split())
a=[]
for i in range(n):
a.append((list(map(int,input().split()))))
a.sort()
x=0
y=0
m=0
f=0
while y<n:
if a[y][0]-a[x][0]<d:
m+=a[y][1]
y+=1
f=max(m,f)
else:
m-=a[x][1]
x+=1... | output | 1 | 7,098 | 14 | 14,197 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,099 | 14 | 14,198 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
user_input=input()
first_line=user_input.split(' ')
n=int(first_line[0])
d=int(first_line[1])
long_list=[]
for i in range(n):
extended_list=[]
user_input = input()
line = user_input.split(' ')
extended_list.extend([int(line[0]),int(line... | output | 1 | 7,099 | 14 | 14,199 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,100 | 14 | 14,200 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
def find_company(friends, d):
def mergesort_tuples(tuples, index):
def merge(A, B):
i, j = 0, 0
result = []
while i < len(A) and j < len(B):
if A[i][index] < B[j][index]:
... | output | 1 | 7,100 | 14 | 14,201 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,101 | 14 | 14,202 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
z,zz=input,lambda:list(map(int,z().split()))
zzz=lambda:[int(i) for i in stdin.readline().split()]
szz,graph,mod,szzz=lambda:sorted(zz()),{},10**9+7,lambda:sorted(zzz())
from string import *
from re import *
from collections import *
from queue import *
... | output | 1 | 7,101 | 14 | 14,203 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is characterized by the amount of money he has and... | instruction | 0 | 7,102 | 14 | 14,204 |
Tags: binary search, sortings, two pointers
Correct Solution:
```
from bisect import *
n,d = map(int,input().split())
tp = list()
for i in range(n):
m,s = map(int,input().split())
tp.append((m,s))
tp.sort(key = lambda x : x[0])
m = list()
s = list()
for i in range(n):
m.append(tp[i][0])
s.appen... | output | 1 | 7,102 | 14 | 14,205 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is ... | instruction | 0 | 7,103 | 14 | 14,206 |
Yes | output | 1 | 7,103 | 14 | 14,207 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is ... | instruction | 0 | 7,104 | 14 | 14,208 |
Yes | output | 1 | 7,104 | 14 | 14,209 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is ... | instruction | 0 | 7,106 | 14 | 14,212 |
Yes | output | 1 | 7,106 | 14 | 14,213 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is ... | instruction | 0 | 7,108 | 14 | 14,216 |
No | output | 1 | 7,108 | 14 | 14,217 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company.
Kefa has n friends, each friend will agree to go to the restaurant if Kefa asks. Each friend is ... | instruction | 0 | 7,110 | 14 | 14,220 |
No | output | 1 | 7,110 | 14 | 14,221 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,475 | 14 | 14,950 |
"Correct Solution:
```
N = int(input())
A = [0] * 101010
for i in range(N):
a, b = map(int, input().split())
A[a] += 1
A[b+1] -= 1
ans = 1
cuma = A[0]
for i, a in enumerate(A[1:], 1):
cuma += a
if cuma >= i-1:
ans = i
print(ans-1)
``` | output | 1 | 7,475 | 14 | 14,951 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,476 | 14 | 14,952 |
"Correct Solution:
```
import itertools
n=int(input())
table=[0 for i in range(100003)]
table[0]=1
for i in range(n):
a,b=map(int,input().split())
table[a]+=1
table[b+1]-=1
table=list(itertools.accumulate(table))
for i in range(len(table)):
if table[i]>=i:
ans=i
print(ans-1)
``` | output | 1 | 7,476 | 14 | 14,953 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,477 | 14 | 14,954 |
"Correct Solution:
```
n=int(input())
l=[0 for i in range(100003)]
for i in range(n):
a,b=map(int,input().split())
l[a]+=1
l[b+1]-=1
su=1
res=1
for i in range(100003):
su+=l[i]
if su>=i:
res=max(i,res)
print(res-1)
``` | output | 1 | 7,477 | 14 | 14,955 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,478 | 14 | 14,956 |
"Correct Solution:
```
from itertools import accumulate
n = int(input())
lst = [0] * 100002
for _ in range(n):
a, b = map(int, input().split())
lst[a - 1] += 1
lst[b] -= 1
lst = list(accumulate(lst))
for i in range(n, -1, -1):
if i <= lst[i]:
print(i)
break
``` | output | 1 | 7,478 | 14 | 14,957 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,479 | 14 | 14,958 |
"Correct Solution:
```
def main():
N = int(input())
ab = [list(map(int, input().split())) for i in range(N)]
imos = [0]*(N+3)
for a, b in ab:
imos[min(a,N+2)] += 1
imos[min(b+1,N+2)] -= 1
for i in range(N+1):
imos[i+1] += imos[i]
#print(imos)
ans = 0
for i, imo ... | output | 1 | 7,479 | 14 | 14,959 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,480 | 14 | 14,960 |
"Correct Solution:
```
N = int(input())
a=[]
p = 0
for i in range(N):
q=[int(j) for j in input().split()]
a.append([q[0]-1,q[1]])
p = max(p, q[1])
table=[0]*(p+1)
for i in range(len(a)):
table[a[i][0]]+=1
table[a[i][1]]-=1
for i in range(1,p+1):
table[i]+=table[i-1]
ans=0
for i, val in enumer... | output | 1 | 7,480 | 14 | 14,961 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,481 | 14 | 14,962 |
"Correct Solution:
```
N = int(input())
MAX_N = int(1e5) + 2
acc = [0] * (MAX_N + 1)
acc[0] += 1
acc[MAX_N] -= 1
for _ in range(N):
a, b = map(int, input().split())
acc[a] += 1
acc[b + 1] -= 1
for i in range(MAX_N):
acc[i + 1] += acc[i]
for i in reversed(range(MAX_N)):
if acc[i] >= i:
print(... | output | 1 | 7,481 | 14 | 14,963 |
Provide a correct Python 3 solution for this coding contest problem.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too many people would come with them.
Besides, many of my ... | instruction | 0 | 7,482 | 14 | 14,964 |
"Correct Solution:
```
n = int(input())
a = [0] * (10**5 + 2)
for i in range(n) :
mi, ma = map(int, input().split())
a[mi-1] += 1
a[ma] -= 1
for i in range(n) :
a[i+1] += a[i]
ans = 0
for i in range(n, 0, -1) :
if a[i] >= i :
ans = i
break
print(ans)
``` | output | 1 | 7,482 | 14 | 14,965 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,483 | 14 | 14,966 |
Yes | output | 1 | 7,483 | 14 | 14,967 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,484 | 14 | 14,968 |
Yes | output | 1 | 7,484 | 14 | 14,969 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,485 | 14 | 14,970 |
Yes | output | 1 | 7,485 | 14 | 14,971 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,486 | 14 | 14,972 |
Yes | output | 1 | 7,486 | 14 | 14,973 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,487 | 14 | 14,974 |
No | output | 1 | 7,487 | 14 | 14,975 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,488 | 14 | 14,976 |
No | output | 1 | 7,488 | 14 | 14,977 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,489 | 14 | 14,978 |
No | output | 1 | 7,489 | 14 | 14,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
From tomorrow, the long-awaited summer vacation will begin. So I decided to invite my friends to go out to the sea.
However, many of my friends are shy. They would hate it if they knew that too... | instruction | 0 | 7,490 | 14 | 14,980 |
No | output | 1 | 7,490 | 14 | 14,981 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Amugae has a hotel consisting of 10 rooms. The rooms are numbered from 0 to 9 from left to right.
The hotel has two entrances β one from the left end, and another from the right end. When a customer arrives to the hotel through the left ent... | instruction | 0 | 7,650 | 14 | 15,300 |
Tags: brute force, data structures, implementation
Correct Solution:
```
n=int(input())
s=input()
a=[0]*10
for i in range(n):
if s[i]=='L':
for i in range(10):
if a[i]==0:
a[i]=1
break
continue
if s[i]=='R':
for i in range(9,-1,-1):
... | output | 1 | 7,650 | 14 | 15,301 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Amugae has a hotel consisting of 10 rooms. The rooms are numbered from 0 to 9 from left to right.
The hotel has two entrances β one from the left end, and another from the right end. When a customer arrives to the hotel through the left ent... | instruction | 0 | 7,651 | 14 | 15,302 |
Tags: brute force, data structures, implementation
Correct Solution:
```
n = int(input())
b = []
res = 'a'
for i in range(10):
b.append(0)
l = 0
r = 0
a = input()
for i in range(n):
if a[i] == "L":
k = b.index(0)
b[k] = 1
elif a[i] == "R":
b.reverse()
b[b.index(0)] = 1
... | output | 1 | 7,651 | 14 | 15,303 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Amugae has a hotel consisting of 10 rooms. The rooms are numbered from 0 to 9 from left to right.
The hotel has two entrances β one from the left end, and another from the right end. When a customer arrives to the hotel through the left ent... | instruction | 0 | 7,652 | 14 | 15,304 |
Tags: brute force, data structures, implementation
Correct Solution:
```
N = int(input())
events = list(input())
hotel = [False] * 10
for e in events:
if e == 'L':
for i in range(10):
if not hotel[i]: break
hotel[i] = True
elif e == 'R':
for i in range(9, -1, -1):
... | output | 1 | 7,652 | 14 | 15,305 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Amugae has a hotel consisting of 10 rooms. The rooms are numbered from 0 to 9 from left to right.
The hotel has two entrances β one from the left end, and another from the right end. When a customer arrives to the hotel through the left ent... | instruction | 0 | 7,653 | 14 | 15,306 |
Tags: brute force, data structures, implementation
Correct Solution:
```
n = int(input())
ans = [0]*10
a = list(input())
lastl=0
lastr=9
for i in range (0,len(a)):
lastl=0
lastr=9
if a[i]=='L':
while ans[lastl]== 1:
lastl += 1
ans[lastl]=1
elif a[i]... | output | 1 | 7,653 | 14 | 15,307 |
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