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.
The famous global economic crisis is approaching rapidly, so the states of Berman, Berance and Bertaly formed an alliance and allowed the residents of all member states to freely pass through th... | instruction | 0 | 102,489 | 1 | 204,978 |
No | output | 1 | 102,489 | 1 | 204,979 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,828 | 1 | 205,656 |
"Correct Solution:
```
def solve():
n,m = map(int,input().split())
lst = [0]
for i in range(n - 1):
lst.append(lst[-1] + int(input()))
ans = 0
num = 0
for i in range(m):
a = int(input())
ans += abs(lst[num] - lst[num + a])
num += a
print(ans % 100000)
solve()
``` | output | 1 | 102,828 | 1 | 205,657 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,829 | 1 | 205,658 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0549
AC
"""
import sys
from sys import stdin
from itertools import accumulate
input = stdin.readline
import array
def main(args):
n, m = map(int, input().split())
distances = [int(input()) for _ in range... | output | 1 | 102,829 | 1 | 205,659 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,830 | 1 | 205,660 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0549
AC
"""
import sys
from sys import stdin
from itertools import accumulate
input = stdin.readline
import array
def main(args):
n, m = map(int, input().split())
distances = [int(input()) for _ in range... | output | 1 | 102,830 | 1 | 205,661 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,831 | 1 | 205,662 |
"Correct Solution:
```
n, m = map(int, input().split())
kyori = [0 for _ in range(n + 1)]
cum_k = [0 for _ in range(n + 1)]
for ni in range(1, n):
si = int(input())
kyori[ni] = si
cum_k[ni + 1] = cum_k[ni] + si
# print(kyori)
# print(cum_k)
ans, pos = 0, 1
for mi in range(m):
nex = pos + int(input())
... | output | 1 | 102,831 | 1 | 205,663 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,832 | 1 | 205,664 |
"Correct Solution:
```
NM=input().split()
N=int(NM[0])
M=int(NM[1])
s=[]
a=[]
for i in range(N-1):
s.append(int(input()))
Sum=0
TotalS=[0]
for i in range(N-1):
Sum+=s[i]
TotalS.append(Sum)
position=0
TD=0#TraveledDistance
for i in range(M):
a=int(input())
TD+=abs(TotalS[position]-TotalS[posi... | output | 1 | 102,832 | 1 | 205,665 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,833 | 1 | 205,666 |
"Correct Solution:
```
n,m = map(int,input().split())
lst = [0]
for i in range(n - 1):
lst.append(lst[-1] + int(input()))
ans = 0
num = 0
for i in range(m):
a = int(input())
ans += abs(lst[num] - lst[num + a])
ans %= 100000
num += a
print(ans)
``` | output | 1 | 102,833 | 1 | 205,667 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,834 | 1 | 205,668 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0549
AC
"""
import sys
from sys import stdin
from itertools import accumulate
input = stdin.readline
import array
def main(args):
# list
n, m = map(int, input().split())
distances = [int(input()) for... | output | 1 | 102,834 | 1 | 205,669 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernmost post town on the JOI highway is post town 1, and the... | instruction | 0 | 102,835 | 1 | 205,670 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
# !/usr/bin/env python
# vim: set fileencoding=utf-8 :
"""
#
# Author: Noname
# URL: https://github.com/pettan0818
# License: MIT License
# Created: ζ¨ 11/ 9 19:01:14 2017
# Usage
#
"""
from itertools import accumulate
def data_req():
n_yado, m_ryotei = [int(... | output | 1 | 102,835 | 1 | 205,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,836 | 1 | 205,672 |
Yes | output | 1 | 102,836 | 1 | 205,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,837 | 1 | 205,674 |
Yes | output | 1 | 102,837 | 1 | 205,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,838 | 1 | 205,676 |
Yes | output | 1 | 102,838 | 1 | 205,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,839 | 1 | 205,678 |
Yes | output | 1 | 102,839 | 1 | 205,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,840 | 1 | 205,680 |
No | output | 1 | 102,840 | 1 | 205,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,841 | 1 | 205,682 |
No | output | 1 | 102,841 | 1 | 205,683 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,842 | 1 | 205,684 |
No | output | 1 | 102,842 | 1 | 205,685 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You are a traveler traveling on the JOI Highway. The JOI Highway is a road that extends straight from east to west, and there are n post towns on the JOI Highway. Numbered. The westernm... | instruction | 0 | 102,843 | 1 | 205,686 |
No | output | 1 | 102,843 | 1 | 205,687 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further characterized by its picturesqueness, so for the i... | instruction | 0 | 103,256 | 1 | 206,512 |
Tags: binary search, dp
Correct Solution:
```
import os
import sys
if os.path.exists(r'C:\Users\User\codeforces'):
f = iter(open('A.txt').readlines())
def input():
return next(f).strip()
# input = lambda: sys.stdin.readline().strip()
else:
input = lambda: sys.stdin.readline().strip()
fprint = l... | output | 1 | 103,256 | 1 | 206,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further characterized by its picturesqueness, so for the i... | instruction | 0 | 103,257 | 1 | 206,514 |
Tags: binary search, dp
Correct Solution:
```
import os
import sys
if os.path.exists(r'C:\Users\User\codeforces'):
f = iter(open('A.txt').readlines())
def input():
return next(f).strip()
# input = lambda: sys.stdin.readline().strip()
else:
input = lambda: sys.stdin.readline().strip()
fprint = l... | output | 1 | 103,257 | 1 | 206,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further cha... | instruction | 0 | 103,258 | 1 | 206,516 |
No | output | 1 | 103,258 | 1 | 206,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further cha... | instruction | 0 | 103,259 | 1 | 206,518 |
No | output | 1 | 103,259 | 1 | 206,519 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further cha... | instruction | 0 | 103,260 | 1 | 206,520 |
No | output | 1 | 103,260 | 1 | 206,521 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A traveler is planning a water hike along the river. He noted the suitable rest points for the night and wrote out their distances from the starting point. Each of these locations is further cha... | instruction | 0 | 103,261 | 1 | 206,522 |
No | output | 1 | 103,261 | 1 | 206,523 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,310 | 1 | 206,620 |
Tags: combinatorics, math
Correct Solution:
```
n= int(input())
a=n*(n-1)*(n-2)*(n-3)*(n-4)//120
b=a*n*(n-1)*(n-2)*(n-3)*(n-4)
print(b)
``` | output | 1 | 103,310 | 1 | 206,621 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,311 | 1 | 206,622 |
Tags: combinatorics, math
Correct Solution:
```
from math import *
from decimal import *
M = Decimal(120)
def mul(n):
ans = Decimal(1)
for i in range(n-4, n + 1):
ans *= Decimal(i)
return ans
n = int(input())
ans = mul(n) / M
ans *= mul(n)
print(ans)
``` | output | 1 | 103,311 | 1 | 206,623 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,312 | 1 | 206,624 |
Tags: combinatorics, math
Correct Solution:
```
from math import factorial as fact
n=int(input())
answer=(n*(n-1)*(n-2)*(n-3)*(n-4))//(fact(5))
answer*=(n*(n-1)*(n-2)*(n-3)*(n-4))
print(answer)
``` | output | 1 | 103,312 | 1 | 206,625 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,313 | 1 | 206,626 |
Tags: combinatorics, math
Correct Solution:
```
import math
n=int(input())
print((int(math.factorial(n)/(math.factorial(n-5)*120))**2)*120)
``` | output | 1 | 103,313 | 1 | 206,627 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,314 | 1 | 206,628 |
Tags: combinatorics, math
Correct Solution:
```
import math
def choose(n, k):
return int(math.factorial(n) / (math.factorial(k) * math.factorial(n - k)))
n = int(input())
print(120 * choose(n, 5) * choose(n, 5))
``` | output | 1 | 103,314 | 1 | 206,629 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,315 | 1 | 206,630 |
Tags: combinatorics, math
Correct Solution:
```
from math import*
n=int(input())
tmp=int(factorial(n)/(factorial(n-5)*factorial(5)))
print(tmp*tmp*factorial(5))
``` | output | 1 | 103,315 | 1 | 206,631 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,316 | 1 | 206,632 |
Tags: combinatorics, math
Correct Solution:
```
def solve():
n = int(input())
x = n * (n - 1) * (n - 2) * (n - 3) * (n - 4)
print(x * x // 120)
if __name__ == '__main__':
solve()
``` | output | 1 | 103,316 | 1 | 206,633 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The city park of IT City contains n east to west paths and n north to south paths. Each east to west path crosses each north to south path, so there are n2 intersections.
The city funded purchase of five benches. To make it seems that there... | instruction | 0 | 103,317 | 1 | 206,634 |
Tags: combinatorics, math
Correct Solution:
```
from math import factorial
import math
# def c(n, k):
# return factorial(n) // (factorial(k) * factorial(n-k))
n = int(input())
ans = factorial(n)//factorial(n-5)
ans **= 2
ans //= factorial(5)
print(ans)
``` | output | 1 | 103,317 | 1 | 206,635 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some company is going to hold a fair in Byteland. There are n towns in Byteland and m two-way roads between towns. Of course, you can reach any town from any other town using roads.
There are k... | instruction | 0 | 103,423 | 1 | 206,846 |
No | output | 1 | 103,423 | 1 | 206,847 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some company is going to hold a fair in Byteland. There are n towns in Byteland and m two-way roads between towns. Of course, you can reach any town from any other town using roads.
There are k... | instruction | 0 | 103,424 | 1 | 206,848 |
No | output | 1 | 103,424 | 1 | 206,849 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some company is going to hold a fair in Byteland. There are n towns in Byteland and m two-way roads between towns. Of course, you can reach any town from any other town using roads.
There are k... | instruction | 0 | 103,425 | 1 | 206,850 |
No | output | 1 | 103,425 | 1 | 206,851 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some company is going to hold a fair in Byteland. There are n towns in Byteland and m two-way roads between towns. Of course, you can reach any town from any other town using roads.
There are k... | instruction | 0 | 103,426 | 1 | 206,852 |
No | output | 1 | 103,426 | 1 | 206,853 |
Provide a correct Python 3 solution for this coding contest problem.
Problem Statement
A magician lives in a country which consists of N islands and M bridges. Some of the bridges are magical bridges, which are created by the magician. Her magic can change all the lengths of the magical bridges to the same non-negati... | instruction | 0 | 103,627 | 1 | 207,254 |
"Correct Solution:
```
from heapq import heappush, heappop
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, M, S1, S2, T = map(int, readline().split())
if N == 0:
return False
S1 -= 1; S2 -= 1; T -= 1
G = [[] for i in range(N)]
Gx = [[] for i in range(N)]
... | output | 1 | 103,627 | 1 | 207,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sonya decided that having her own hotel business is the best way of earning money because she can profit and rest wherever she wants.
The country where Sonya lives is an endless line. There is a city in each integer coordinate on this line.... | instruction | 0 | 103,666 | 1 | 207,332 |
Tags: implementation
Correct Solution:
```
n,k = map(int,input().split())
l = list(map(int,input().split()))
ans = 2
for i in range(n-1):
if(l[i+1]-l[i]==2*k):
ans+=1
elif(l[i+1]-l[i]>2*k):
ans+=2
print(ans)
``` | output | 1 | 103,666 | 1 | 207,333 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sonya decided that having her own hotel business is the best way of earning money because she can profit and rest wherever she wants.
The country where Sonya lives is an endless line. There is a city in each integer coordinate on this line.... | instruction | 0 | 103,667 | 1 | 207,334 |
Tags: implementation
Correct Solution:
```
n, d = map(int, input().split())
arr = list(map(int, input().split()))
if n == 1:
ans = 2
else:
s = set()
s.add(arr[0] - d)
s.add(arr[-1] + d)
for i in range(n):
if i == 0:
if arr[i + 1] - arr[i] - d >= d:
s.add(arr[i] + ... | output | 1 | 103,667 | 1 | 207,335 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sonya decided that having her own hotel business is the best way of earning money because she can profit and rest wherever she wants.
The country where Sonya lives is an endless line. There is a city in each integer coordinate on this line.... | instruction | 0 | 103,670 | 1 | 207,340 |
Tags: implementation
Correct Solution:
```
#Fast IO Region
import os
import sys
from io import BytesIO,IOBase
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
self.writable = "x" in file.mode or "r" not in file.m... | output | 1 | 103,670 | 1 | 207,341 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Welcome! Everything is fine.
You have arrived in The Medium Place, the place between The Good Place and The Bad Place. You are assigned a task that will either make people happier or torture them for eternity.
You have a list of k pairs of... | instruction | 0 | 103,822 | 1 | 207,644 |
Tags: dfs and similar, graphs, greedy, trees
Correct Solution:
```
def main():
import sys
input = sys.stdin.buffer.readline
t = int(input())
for _ in range(t):
K = int(input())
N = 2*K
adj = [[] for _ in range(N+1)]
edge = []
for _ in range(N-1):
... | output | 1 | 103,822 | 1 | 207,645 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Welcome! Everything is fine.
You have arrived in The Medium Place, the place between The Good Place and The Bad Place. You are assigned a task that will either make people happier or torture them for eternity.
You have a list of k pairs of... | instruction | 0 | 103,823 | 1 | 207,646 |
Tags: dfs and similar, graphs, greedy, trees
Correct Solution:
```
import sys
def input():
return sys.stdin.readline().strip()
def solve():
k = int(input())
n = 2*k
e = [[] for i in range(n)]
p = [None]*(n)
for i in range(n-1):
a, b, t = map(int, input().split())
a -= 1
b -= 1
e[a].append((b,t))
e[b].... | output | 1 | 103,823 | 1 | 207,647 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Welcome! Everything is fine.
You have arrived in The Medium Place, the place between The Good Place and The Bad Place. You are assigned a task that will either make people happier or torture them for eternity.
You have a list of k pairs of... | instruction | 0 | 103,824 | 1 | 207,648 |
Tags: dfs and similar, graphs, greedy, trees
Correct Solution:
```
import sys
# inf = open('input.txt', 'r')
# reader = (map(int, line.split()) for line in inf)
reader = (map(int, line.split()) for line in sys.stdin)
def minmaxPairs(g, costDict, n):
G = B = 0
s = 1
stack = [s]
traversal = []
visi... | output | 1 | 103,824 | 1 | 207,649 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Welcome! Everything is fine.
You have arrived in The Medium Place, the place between The Good Place and The Bad Place. You are assigned a task that will either make people happier or torture them for eternity.
You have a list of k pairs of... | instruction | 0 | 103,825 | 1 | 207,650 |
Tags: dfs and similar, graphs, greedy, trees
Correct Solution:
```
# ------------------- fast io --------------------
import os
import sys
from io import BytesIO, IOBase
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO... | output | 1 | 103,825 | 1 | 207,651 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Welcome! Everything is fine.
You have arrived in The Medium Place, the place between The Good Place and The Bad Place. You are assigned a task that will either make people happier or torture th... | instruction | 0 | 103,826 | 1 | 207,652 |
No | output | 1 | 103,826 | 1 | 207,653 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In ABBYY a wonderful Smart Beaver lives. This time, he began to study history. When he read about the Roman Empire, he became interested in the life of merchants.
The Roman Empire consisted of ... | instruction | 0 | 103,941 | 1 | 207,882 |
No | output | 1 | 103,941 | 1 | 207,883 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los... | instruction | 0 | 104,032 | 1 | 208,064 |
Tags: dfs and similar, dp, graphs, shortest paths
Correct Solution:
```
f = lambda: map(int, input().split())
g = lambda: (a.i, b.i) if a.i < b.i else (b.i, a.i)
class T:
def __init__(t, i):
t.i = i
t.s = t.v = t.u = 0
t.p = []
n, m = f()
t = [T(i) for i in range(n + 1)]
d, l = [], []
for ... | output | 1 | 104,032 | 1 | 208,065 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los... | instruction | 0 | 104,033 | 1 | 208,066 |
Tags: dfs and similar, dp, graphs, shortest paths
Correct Solution:
```
from sys import *
from collections import *
s = stdin.read().split()
d = list(map(int, s))
n, m = d[:2]
g = [[] for i in range(n + 1)]
for j in range(m):
i = 3 * j + 2
g[d[i]].append((d[i + 1], d[i + 2], j))
g[d[i + 1]].append((d[i], d[... | output | 1 | 104,033 | 1 | 208,067 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los... | instruction | 0 | 104,034 | 1 | 208,068 |
Tags: dfs and similar, dp, graphs, shortest paths
Correct Solution:
```
from collections import deque
def bfs(n, v, s, t):
dis = [n] * n
load = [n] * n
path = [None] * n
q = deque([s])
dis[s] = 0
load[s] = 0
while (q):
node = q.popleft()
for i in range(len(v[node])):
... | output | 1 | 104,034 | 1 | 208,069 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los... | instruction | 0 | 104,035 | 1 | 208,070 |
Tags: dfs and similar, dp, graphs, shortest paths
Correct Solution:
```
f = lambda: map(int, input().split())
g = lambda: (a.i, b.i) if a.i < b.i else (b.i, a.i)
class T:
def __init__(t, i):
t.i = i
t.s = t.v = t.u = 0
t.p = set()
n, m = f()
t = [T(i) for i in range(n + 1)]
d, l = [], []
f... | output | 1 | 104,035 | 1 | 208,071 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los... | instruction | 0 | 104,036 | 1 | 208,072 |
Tags: dfs and similar, dp, graphs, shortest paths
Correct Solution:
```
import collections
import heapq
if __name__ == '__main__':
n, m = [int(x) for x in input().split()]
G = collections.defaultdict(list)
road = []
for i in range(m):
s, e, f = [int(x) for x in input().split()]
road.appe... | output | 1 | 104,036 | 1 | 208,073 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.