message stringlengths 2 22.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 16 109k | cluster float64 1 1 | __index_level_0__ int64 32 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | instruction | 0 | 105,383 | 1 | 210,766 |
No | output | 1 | 105,383 | 1 | 210,767 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | instruction | 0 | 105,384 | 1 | 210,768 |
No | output | 1 | 105,384 | 1 | 210,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | instruction | 0 | 105,385 | 1 | 210,770 |
No | output | 1 | 105,385 | 1 | 210,771 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | instruction | 0 | 105,386 | 1 | 210,772 |
No | output | 1 | 105,386 | 1 | 210,773 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,387 | 1 | 210,774 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
n = int(input())
lis = list(map(int,input().split()))
d = {}
for i in range(n):
v = lis[i]-i
if d.get(v):
d[v] += lis[i]
else:
d[v] = lis[i]
m = 0
for k in d.values():
m = max(m,k)
print(m)
``` | output | 1 | 105,387 | 1 | 210,775 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,388 | 1 | 210,776 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
input()
l=list(map(int,input().split()))
d={}
i=1
for x in l:
d[x-i]=d.get(x-i,0)+x
i+=1
print(max(d.values()))
``` | output | 1 | 105,388 | 1 | 210,777 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,389 | 1 | 210,778 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
n = int(input())
b = list(map(int, input().split()))
a = [b[i] - i for i in range(n)]
c = dict()
for i in range(n):
if a[i] in c:
c[a[i]] += b[i]
else:
c[a[i]] = b[i]
print(max(c.values()))
``` | output | 1 | 105,389 | 1 | 210,779 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,390 | 1 | 210,780 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
n = int(input())
arr = list(map(int,input().split()))
dict = {}
maxi = 0
for i in range(len(arr)):
try:
temp = dict[i-arr[i]]
dict[i-arr[i]] = temp + arr[i]
if(maxi<temp + arr[i]):
maxi = temp + arr[i]
except:
dict[i-arr[i]] = arr[i]
... | output | 1 | 105,390 | 1 | 210,781 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,391 | 1 | 210,782 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
import sys
n = int(sys.stdin.readline().strip())
b = list(map(int, sys.stdin.readline().strip().split()))
a = [0] * n
for i in range (0, n):
a[i] = b[i] - i
x = [0] * 10 ** 6
for i in range (0, n):
x[3 * 10 ** 5 + a[i]] = x[3 * 10 ** 5 + a... | output | 1 | 105,391 | 1 | 210,783 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,392 | 1 | 210,784 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
n=int(input())
b=list(map(int, input().split()))
List=[]
for i in range(n):
List.append([b[i]-(i+1), b[i]])
List.sort()
maxim=0
for i in range(1, len(List)):
if List[i][0]==List[i-1][0]:
List[i][1]+=List[i-1][1]
maxim=max(List[i... | output | 1 | 105,392 | 1 | 210,785 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,393 | 1 | 210,786 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
import sys
n=int(input())
if 1<=n <=2*(10**5):
lst=list(map(int,input().split()))
if len(lst)<n:
print("Enter all the input correctly.")
sys.exit(1)
g = {}
for j in range(n):
g[lst[j] - j] = g.get(lst[j] - j... | output | 1 | 105,393 | 1 | 210,787 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | instruction | 0 | 105,394 | 1 | 210,788 |
Tags: data structures, dp, greedy, math, sortings
Correct Solution:
```
from collections import defaultdict
input()
vals = list(map(int, input().split()))
uwu = defaultdict(list)
[uwu[val - i].append(val) for i, val in enumerate(vals)]
print(max([sum(god) for god in uwu.values()]))
``` | output | 1 | 105,394 | 1 | 210,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,395 | 1 | 210,790 |
Yes | output | 1 | 105,395 | 1 | 210,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,396 | 1 | 210,792 |
Yes | output | 1 | 105,396 | 1 | 210,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,397 | 1 | 210,794 |
Yes | output | 1 | 105,397 | 1 | 210,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,398 | 1 | 210,796 |
Yes | output | 1 | 105,398 | 1 | 210,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,399 | 1 | 210,798 |
No | output | 1 | 105,399 | 1 | 210,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,400 | 1 | 210,800 |
No | output | 1 | 105,400 | 1 | 210,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,401 | 1 | 210,802 |
No | output | 1 | 105,401 | 1 | 210,803 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | instruction | 0 | 105,402 | 1 | 210,804 |
No | output | 1 | 105,402 | 1 | 210,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
LiLand is a country, consisting of n cities. The cities are numbered from 1 to n. The country is well known because it has a very strange transportation system. There are many one-way flights that make it possible to travel between the citie... | instruction | 0 | 105,558 | 1 | 211,116 |
Tags: graphs, shortest paths
Correct Solution:
```
#Flights
from queue import Queue
def BFS(node ,mk,G):
q = Queue()
q.put(node)
mk[node] = True
while not q.empty():
top = q.get()
for ady in G[top]:
if not mk[ady]:
mk[ady] = True
q.put(ady)
... | output | 1 | 105,558 | 1 | 211,117 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A motorcade of n trucks, driving from city Β«ZΒ» to city Β«ΠΒ», has approached a tunnel, known as Tunnel of Horror. Among truck drivers there were rumours about monster DravDe, who hunts for drivers in that tunnel. Some drivers fear to go first,... | instruction | 0 | 105,559 | 1 | 211,118 |
Tags: binary search, data structures, dp, hashing
Correct Solution:
```
n = int(input())
v = n*[-1]
c = n*[-1]
L = n*[-1]
R = n*[-1]
for i in range(n):
v[i], c[i], L[i], R[i] = map(int, input().split())
index = [i for i in range(n)]
index.sort(key = lambda i: (c[i]+L[i]+R[i], i))
prev = n*[-1]
best_res = 0
best_l... | output | 1 | 105,559 | 1 | 211,119 |
Provide a correct Python 3 solution for this coding contest problem.
The city of Kyoto is well-known for its Chinese plan: streets are either North-South or East-West. Some streets are numbered, but most of them have real names.
Crossings are named after the two streets crossing there, e.g. Kawaramachi-Sanjo is the cr... | instruction | 0 | 106,052 | 1 | 212,104 |
"Correct Solution:
```
from collections import deque
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N = int(readline())
if N == 0:
return False
L = 0
n_map = {}
def get(s):
nonlocal L
if s in n_map:
return n_map[s]
n_map[s]... | output | 1 | 106,052 | 1 | 212,105 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,131 | 1 | 212,262 |
Tags: implementation
Correct Solution:
```
def read():
return set(list(map(int, input().split()))[1:])
n = int(input())
t = read()
for _ in range(n - 1):
t = t & read()
for x in t:
print(x, end=' ')
print()
``` | output | 1 | 106,131 | 1 | 212,263 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,132 | 1 | 212,264 |
Tags: implementation
Correct Solution:
```
n=int(input())
a=[]
min_r=100
min_i=0
for i in range(n):
ta=list(map(int,input().split()))
r=ta[0]
a.append(ta[1:])
if(r<min_r):
min_r=r
min_i=i
#print(min_i)
for i in a[min_i]:
f=1
for j in range(n):
s=i in set(a[j])
if(... | output | 1 | 106,132 | 1 | 212,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,133 | 1 | 212,266 |
Tags: implementation
Correct Solution:
```
n = int(input())
d = {}
for i in range(n):
s = input().split()
for j in range(int(s[0])):
d[s[j+1]] = d.get(s[j+1],0)+1
ans = ""
for x in d:
if d[x] == n:
ans += str(x) + ' '
print(ans.strip())
``` | output | 1 | 106,133 | 1 | 212,267 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,134 | 1 | 212,268 |
Tags: implementation
Correct Solution:
```
n = int(input())
arr = []
for i in range(n):
arr.append(set([int(i) for i in input().split()][1:]))
x = arr[0]&arr[1]
for i in range(2,len(arr)):
x &= arr[i]
print(*x)
``` | output | 1 | 106,134 | 1 | 212,269 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,135 | 1 | 212,270 |
Tags: implementation
Correct Solution:
```
# -*- coding: utf-8 -*-
N = int(input())
for i in range(N):
lines = list(map(str, input().split()))
lines = lines[1:]
if i == 0:
res = set(lines)
else:
res &= set(lines)
print(' '.join(res))
``` | output | 1 | 106,135 | 1 | 212,271 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,136 | 1 | 212,272 |
Tags: implementation
Correct Solution:
```
def main():
from sys import stdin, stdout
input = stdin.readline
print = stdout.write
n = int(input())
a = [0 for i in range(100)]
for i in range(n):
for e in map(int, input().split()[1:]):
a[e-1] += 1
for i, e in... | output | 1 | 106,136 | 1 | 212,273 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,137 | 1 | 212,274 |
Tags: implementation
Correct Solution:
```
n = int(input())
line = list(map(int, input().split()))
r = line[0]
variants = set(line[1:])
for i in range(1, n):
line = list(map(int, input().split()))
r = line[0]
var = set(line[1:])
variants.intersection_update(var)
for v in variants:
print(v, end=' ')... | output | 1 | 106,137 | 1 | 212,275 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tram, he realized that he was not sure about the l... | instruction | 0 | 106,138 | 1 | 212,276 |
Tags: implementation
Correct Solution:
```
n = int(input())
res = {i for i in range(1, 101)}
for _ in range(n):
res &= set(map(int, input().split()[1:]))
print(*res)
``` | output | 1 | 106,138 | 1 | 212,277 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,139 | 1 | 212,278 |
Yes | output | 1 | 106,139 | 1 | 212,279 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,140 | 1 | 212,280 |
Yes | output | 1 | 106,140 | 1 | 212,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,141 | 1 | 212,282 |
Yes | output | 1 | 106,141 | 1 | 212,283 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,142 | 1 | 212,284 |
Yes | output | 1 | 106,142 | 1 | 212,285 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,143 | 1 | 212,286 |
No | output | 1 | 106,143 | 1 | 212,287 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,144 | 1 | 212,288 |
No | output | 1 | 106,144 | 1 | 212,289 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,145 | 1 | 212,290 |
No | output | 1 | 106,145 | 1 | 212,291 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's morning seemed to be straight of his nightmare. He overslept through the whole morning and, still half-asleep, got into the tram that arrived the first. Some time after, leaving the tra... | instruction | 0 | 106,146 | 1 | 212,292 |
No | output | 1 | 106,146 | 1 | 212,293 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,929 | 1 | 213,858 |
"Correct Solution:
```
# -*- coding:utf-8 -*-
def main():
LIST=[]
while True:
try:
IN=int(input())
if IN==0:
print(LIST[len(LIST)-1])
del LIST[len(LIST)-1]
else:
LIST.append(IN)
except:
break
... | output | 1 | 106,929 | 1 | 213,859 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,930 | 1 | 213,860 |
"Correct Solution:
```
# coding=utf-8
if __name__ == '__main__':
train_list = []
while True:
try:
n = int(input())
except EOFError:
break
if n == 0:
leaving = train_list.pop()
print(leaving)
else:
train_list.append(n)
... | output | 1 | 106,930 | 1 | 213,861 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,931 | 1 | 213,862 |
"Correct Solution:
```
import sys
a=[]
stack=[]
for line in sys.stdin:
a.append(int(line))
for i in range(len(a)):
if a[i]==0:
print(stack[-1])
del stack[-1]
else:stack.append(a[i])
``` | output | 1 | 106,931 | 1 | 213,863 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,932 | 1 | 213,864 |
"Correct Solution:
```
import sys
x=[]
u=[]
for line in sys.stdin.readlines():
y=int(line)
if(y!=0):
x.append(y)
else:
u.append(x.pop(-1))
for i in range(len(u)):
print(u[i])
``` | output | 1 | 106,932 | 1 | 213,865 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,933 | 1 | 213,866 |
"Correct Solution:
```
import sys
stack = []
for nstr in sys.stdin:
n = int(nstr)
if n == 0:
print(stack.pop())
else:
stack.append(n)
``` | output | 1 | 106,933 | 1 | 213,867 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,934 | 1 | 213,868 |
"Correct Solution:
```
car = []
while 1:
try:
i = int(input())
if i == 0:
print(car.pop())
else:
car.append(i)
except ValueError:
print(car)
for j in range(len(car)):
print(car.pop())
break
except EOFError:
break
... | output | 1 | 106,934 | 1 | 213,869 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,935 | 1 | 213,870 |
"Correct Solution:
```
import sys
s = []
[print(s.pop()) if int(e) == 0 else s.append(int(e)) for e in sys.stdin]
``` | output | 1 | 106,935 | 1 | 213,871 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respec... | instruction | 0 | 106,936 | 1 | 213,872 |
"Correct Solution:
```
D=[]
while True:
try:
n=int(input())
if n==0:
print(D.pop(-1))
else:
D.append(n)
except EOFError:
break
``` | output | 1 | 106,936 | 1 | 213,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for th... | instruction | 0 | 106,937 | 1 | 213,874 |
Yes | output | 1 | 106,937 | 1 | 213,875 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for th... | instruction | 0 | 106,938 | 1 | 213,876 |
Yes | output | 1 | 106,938 | 1 | 213,877 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for th... | instruction | 0 | 106,939 | 1 | 213,878 |
Yes | output | 1 | 106,939 | 1 | 213,879 |
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