message stringlengths 2 49.9k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 446 108k | cluster float64 13 13 | __index_level_0__ int64 892 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vertex X and Vertex Y.
For each k=1,2,...,N-1, solve the ... | instruction | 0 | 8,860 | 13 | 17,720 |
"Correct Solution:
```
n,x,y=map(int,input().split())
l=[0]*~-n
for i in range(1,n):
for j in range(i):l[min(~j+i,abs(~j+x)+abs(~i+y))]+=1
print(*l)
``` | output | 1 | 8,860 | 13 | 17,721 |
Provide a correct Python 3 solution for this coding contest problem.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vertex X and Vertex Y.
For each k=1,2,...,N-1, solve the ... | instruction | 0 | 8,861 | 13 | 17,722 |
"Correct Solution:
```
n, x, y = map(int, input().split())
l = [0] * (n-1)
for i in range(1, n):
for j in range(i+1, n+1):
s = min(j-i, abs(x-i)+abs(j-y)+1)
l[s-1] += 1
for i in l:
print(i)
``` | output | 1 | 8,861 | 13 | 17,723 |
Provide a correct Python 3 solution for this coding contest problem.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vertex X and Vertex Y.
For each k=1,2,...,N-1, solve the ... | instruction | 0 | 8,862 | 13 | 17,724 |
"Correct Solution:
```
n,x,y = map(int, input().split())
a = [0] * (n-1)
for i in range(1,n):
for j in range(i+1 ,n+1):
d = min(j-i, 1 + abs(j-y) + abs(i-x)) - 1
a[d] += 1
print(*a, sep="\n")
``` | output | 1 | 8,862 | 13 | 17,725 |
Provide a correct Python 3 solution for this coding contest problem.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vertex X and Vertex Y.
For each k=1,2,...,N-1, solve the ... | instruction | 0 | 8,863 | 13 | 17,726 |
"Correct Solution:
```
n,x,y=map(int,input().split())
min_dist=[0]*(n-1)
for i in range(n):
for j in range(i+1,n):
min_dist[min(j-i-1,abs(x-1-i)+abs(y-1-j))]+=1
for ans in min_dist:
print(ans)
``` | output | 1 | 8,863 | 13 | 17,727 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,864 | 13 | 17,728 |
Yes | output | 1 | 8,864 | 13 | 17,729 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,865 | 13 | 17,730 |
Yes | output | 1 | 8,865 | 13 | 17,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,866 | 13 | 17,732 |
Yes | output | 1 | 8,866 | 13 | 17,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,867 | 13 | 17,734 |
Yes | output | 1 | 8,867 | 13 | 17,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,868 | 13 | 17,736 |
No | output | 1 | 8,868 | 13 | 17,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,869 | 13 | 17,738 |
No | output | 1 | 8,869 | 13 | 17,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,870 | 13 | 17,740 |
No | output | 1 | 8,870 | 13 | 17,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have an undirected graph G with N vertices numbered 1 to N and N edges as follows:
* For each i=1,2,...,N-1, there is an edge between Vertex i and Vertex i+1.
* There is an edge between Vert... | instruction | 0 | 8,871 | 13 | 17,742 |
No | output | 1 | 8,871 | 13 | 17,743 |
Provide a correct Python 3 solution for this coding contest problem.
J - Tree Reconstruction
Problem Statement
You have a directed graph. Some non-negative value is assigned on each edge of the graph. You know that the value of the graph satisfies the flow conservation law That is, for every node v, the sum of value... | instruction | 0 | 9,021 | 13 | 18,042 |
"Correct Solution:
```
from collections import deque
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, M = map(int, readline().split())
G = [[] for i in range(N)]
for i in range(M):
s, t = map(int, readline().split())
G[s-1].append(t-1)
used = [0]*N
c... | output | 1 | 9,021 | 13 | 18,043 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,281 | 13 | 18,562 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
import queue
def number_of_simple_path(g, n):
leafs = queue.Queue()
for i in range(n):
if len(g[i]) == 1:
leafs.put(i)
val = [1] * n
while leafs.empty() != True:
v = leafs.get()
to = g[v].pop()
val[to] += val[v]
val[v] = 0
g... | output | 1 | 9,281 | 13 | 18,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,282 | 13 | 18,564 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
import sys
input = sys.stdin.readline
import copy
t=int(input())
for tests in range(t):
n=int(input())
E=[set() for i in range(n)]
D=[0]*n
for i in range(n):
x,y=map(int,input().split())
x-=1
y-=1
... | output | 1 | 9,282 | 13 | 18,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,283 | 13 | 18,566 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
import sys
import math
import bisect
from sys import stdin, stdout
from math import gcd, floor, sqrt, log, ceil
from collections import defaultdict as dd
from collections import Counter as cc
from bisect import bisect_left as bl
from bisect impor... | output | 1 | 9,283 | 13 | 18,567 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,284 | 13 | 18,568 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
#!/usr/bin/env python3
import sys
import copy
from collections import defaultdict, deque
input = sys.stdin.readline
def dfs(start, graph):
''' Pythonic-stack dfs '''
visited = {start}
d = deque(graph[start])
while d:
v =... | output | 1 | 9,284 | 13 | 18,569 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,285 | 13 | 18,570 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
import sys
input = sys.stdin.buffer.readline
def prog():
for _ in range(int(input())):
n = int(input())
adj = [[] for i in range(n+1)]
paths = (n)*(n-1)//2
for i in range(n):
u,v = map(int,input().s... | output | 1 | 9,285 | 13 | 18,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,286 | 13 | 18,572 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
from collections import deque
import sys
import math
def II():
return int(sys.stdin.readline())
def LI():
return list(map(int, sys.stdin.readline().split()))
def MI():
return map(int, sys.stdin.readline().split())
def SI():
return sys.s... | output | 1 | 9,286 | 13 | 18,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,287 | 13 | 18,574 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
from copy import deepcopy
def detect_cycle(n,path):
st = [1]
visi = [1,1]+[0]*(n-1)
while len(st):
if not len(path[st[-... | output | 1 | 9,287 | 13 | 18,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and there are no self-loops and multiple edges in the... | instruction | 0 | 9,288 | 13 | 18,576 |
Tags: combinatorics, dfs and similar, graphs, trees
Correct Solution:
```
import sys
import threading
from sys import stdin, stdout
sys.setrecursionlimit(10**9)
threading.stack_size(16*2048*2048)
# 1 - 2 - 3
# | |
# | - 4
g_set = set()
g_res = 0
def number_of_simple_paths(n, dic):
global g_set
glo... | output | 1 | 9,288 | 13 | 18,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,289 | 13 | 18,578 |
Yes | output | 1 | 9,289 | 13 | 18,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,290 | 13 | 18,580 |
Yes | output | 1 | 9,290 | 13 | 18,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,291 | 13 | 18,582 |
Yes | output | 1 | 9,291 | 13 | 18,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,292 | 13 | 18,584 |
Yes | output | 1 | 9,292 | 13 | 18,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,293 | 13 | 18,586 |
No | output | 1 | 9,293 | 13 | 18,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,294 | 13 | 18,588 |
No | output | 1 | 9,294 | 13 | 18,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,295 | 13 | 18,590 |
No | output | 1 | 9,295 | 13 | 18,591 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected graph consisting of n vertices and n edges. It is guaranteed that the given graph is connected (i. e. it is possible to reach any vertex from any other vertex) and th... | instruction | 0 | 9,296 | 13 | 18,592 |
No | output | 1 | 9,296 | 13 | 18,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n.
Limak is a little polar bear. He once had a tree with n vertices but he lost it. He still remembers something about the lost... | instruction | 0 | 9,518 | 13 | 19,036 |
Tags: dfs and similar, dsu, graphs, trees
Correct Solution:
```
import sys
import math
from heapq import *;
input = sys.stdin.readline
from functools import cmp_to_key;
def pi():
return(int(input()))
def pl():
return(int(input(), 16))
def ti():
return(list(map(int,input().split())))
def ts():
s = input... | output | 1 | 9,518 | 13 | 19,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n.
Limak is a little polar bear. He once had a tree with n vertices but he lost ... | instruction | 0 | 9,519 | 13 | 19,038 |
No | output | 1 | 9,519 | 13 | 19,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n.
Limak is a little polar bear. He once had a tree with n vertices but he lost ... | instruction | 0 | 9,520 | 13 | 19,040 |
No | output | 1 | 9,520 | 13 | 19,041 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n.
Limak is a little polar bear. He once had a tree with n vertices but he lost ... | instruction | 0 | 9,521 | 13 | 19,042 |
No | output | 1 | 9,521 | 13 | 19,043 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n.
Limak is a little polar bear. He once had a tree with n vertices but he lost ... | instruction | 0 | 9,522 | 13 | 19,044 |
No | output | 1 | 9,522 | 13 | 19,045 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,666 | 13 | 19,332 |
"Correct Solution:
```
def f_lis_on_tree(INF=float('inf')):
# 参考: https://note.com/tanon_cp/n/n51ee6db8f5b2
import sys
sys.setrecursionlimit(10**7)
import bisect
N = int(input())
A = [0] + [int(i) for i in input().split()] # 以下、1-origin で考える
Edges = [[int(i) for i in input().split()] for j ... | output | 1 | 9,666 | 13 | 19,333 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,667 | 13 | 19,334 |
"Correct Solution:
```
from bisect import bisect_left
import sys
sys.setrecursionlimit(10**6)
n=int(input())
a=list(map(int,input().split()))
g = [[]for _ in range(n)]
for i in range(n-1):
u,v=map(int,input().split())
g[u-1].append(v-1)
g[v-1].append(u-1)
lis = [float('inf')]*n
ans = [0]*n
def dfs(now, p... | output | 1 | 9,667 | 13 | 19,335 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,668 | 13 | 19,336 |
"Correct Solution:
```
from collections import deque
from bisect import bisect_left
import sys
sys.setrecursionlimit(10**7)
n=int(input())
a=list(map(int,input().split()))
edge=[[] for _ in range(n)]
for _ in range(n-1):
u,v=map(int,input().split())
u-=1
v-=1
edge[u].append(v)
edge[v].append(u)
stac... | output | 1 | 9,668 | 13 | 19,337 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,669 | 13 | 19,338 |
"Correct Solution:
```
'''
自宅用PCでの解答
'''
import math
#import numpy as np
import itertools
import queue
import bisect
from collections import deque,defaultdict
import heapq as hpq
from sys import stdin,setrecursionlimit
#from scipy.sparse.csgraph import dijkstra
#from scipy.sparse import csr_matrix
ipt = stdin.readline
... | output | 1 | 9,669 | 13 | 19,339 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,670 | 13 | 19,340 |
"Correct Solution:
```
import sys
input = sys.stdin.buffer.readline
sys.setrecursionlimit(10 ** 7)
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
from collections import deque, defaultdict
from itertools import combinations, permutations
from itertools import accumulate
from math imp... | output | 1 | 9,670 | 13 | 19,341 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,671 | 13 | 19,342 |
"Correct Solution:
```
import bisect
import sys
N = int(input())
a = list(map(int, input().split()))
to = [[] for _ in range(N)]
for _ in range(N - 1):
u, v = map(int, input().split())
u -= 1
v -= 1
to[u].append(v)
to[v].append(u)
del u, v
def dfs(v):
if len(dp) == 0 or a[v] > dp[-1]:
... | output | 1 | 9,671 | 13 | 19,343 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,672 | 13 | 19,344 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10**7)
input = sys.stdin.buffer.readline
from bisect import bisect_left
n=int(input())
*a,=map(int,input().split())
dp=[float("inf")]*n
con=[[] for _ in range(n)]
for _ in range(n-1):
s,t=map(int,input().split())
con[s-1].append(t-1)
con[t-1].append(s-1)
ans=[... | output | 1 | 9,672 | 13 | 19,345 |
Provide a correct Python 3 solution for this coding contest problem.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
* We will make a sequence by lining up the integers wri... | instruction | 0 | 9,673 | 13 | 19,346 |
"Correct Solution:
```
import sys
from bisect import bisect_left
def main():
sys.setrecursionlimit(202020)
N = int(input())
A = [0] + list(map(int, input().split()))
G = [[] for _ in range(N+1)]
for _ in range(N-1):
u, v = map(int, input().split())
G[u].append(v)
G[v].append(... | output | 1 | 9,673 | 13 | 19,347 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,674 | 13 | 19,348 |
Yes | output | 1 | 9,674 | 13 | 19,349 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,675 | 13 | 19,350 |
Yes | output | 1 | 9,675 | 13 | 19,351 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,676 | 13 | 19,352 |
Yes | output | 1 | 9,676 | 13 | 19,353 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,677 | 13 | 19,354 |
Yes | output | 1 | 9,677 | 13 | 19,355 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,678 | 13 | 19,356 |
No | output | 1 | 9,678 | 13 | 19,357 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,679 | 13 | 19,358 |
No | output | 1 | 9,679 | 13 | 19,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,680 | 13 | 19,360 |
No | output | 1 | 9,680 | 13 | 19,361 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a tree with N vertices, whose i-th edge connects Vertex u_i and Vertex v_i. Vertex i has an integer a_i written on it. For every integer k from 1 through N, solve the following problem:
... | instruction | 0 | 9,681 | 13 | 19,362 |
No | output | 1 | 9,681 | 13 | 19,363 |
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