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 tags and a correct Python 3 solution for this coding contest problem.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu likes to walk on the graph with some specific ... | instruction | 0 | 80,124 | 13 | 160,248 |
Tags: brute force, dfs and similar, graphs, hashing
Correct Solution:
```
import sys
input = lambda: sys.stdin.readline().rstrip()
N, M, K = map(int, input().split())
OUT = [[] for _ in range(N)]
t, m = 12345, (1 << 60) - 1
HASH = []
s = 987654321
H = 0
for _ in range(N):
s = (s * 17 + t) & m
HASH.append(s)
... | output | 1 | 80,124 | 13 | 160,249 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu likes to walk on the graph with some specific ... | instruction | 0 | 80,125 | 13 | 160,250 |
Tags: brute force, dfs and similar, graphs, hashing
Correct Solution:
```
import sys
input = lambda: sys.stdin.readline().rstrip()
N, M, K = map(int, input().split())
IN = [[] for _ in range(N)]
OUT = [[] for _ in range(N)]
t, m = 12345, (1 << 60) - 1
HASH = []
s = 987654321
H = 0
for _ in range(N):
s = (s * 17 + t... | output | 1 | 80,125 | 13 | 160,251 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu likes to walk on the graph with some specific ... | instruction | 0 | 80,126 | 13 | 160,252 |
Tags: brute force, dfs and similar, graphs, hashing
Correct Solution:
```
import sys
input = lambda: sys.stdin.readline().rstrip()
N, M, K = map(int, input().split())
IN = [[] for _ in range(N)]
OUT = [[] for _ in range(N)]
t, m = 12345, (1 << 60) - 1
HASH = []
s = 987654321
H = 0
for _ in range(N):
s = (s * 17 + t... | output | 1 | 80,126 | 13 | 160,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,127 | 13 | 160,254 |
Yes | output | 1 | 80,127 | 13 | 160,255 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,128 | 13 | 160,256 |
Yes | output | 1 | 80,128 | 13 | 160,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,129 | 13 | 160,258 |
Yes | output | 1 | 80,129 | 13 | 160,259 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,130 | 13 | 160,260 |
Yes | output | 1 | 80,130 | 13 | 160,261 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,131 | 13 | 160,262 |
No | output | 1 | 80,131 | 13 | 160,263 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,132 | 13 | 160,264 |
No | output | 1 | 80,132 | 13 | 160,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,133 | 13 | 160,266 |
No | output | 1 | 80,133 | 13 | 160,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Boboniu has a directed graph with n vertices and m edges.
The out-degree of each vertex is at most k.
Each edge has an integer weight between 1 and m. No two edges have equal weights.
Boboniu... | instruction | 0 | 80,134 | 13 | 160,268 |
No | output | 1 | 80,134 | 13 | 160,269 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that counts the shortest distance between any pair of... | instruction | 0 | 80,297 | 13 | 160,594 |
Tags: brute force, constructive algorithms, dfs and similar, graphs
Correct Solution:
```
# written with help of editorial
n, m, k = map(int, input().split())
ban = list(map(int, input().split()))
if k == n or m > n * (n - 1) // 2 - k + 1:
print('-1')
else:
edges = [(i, j) for i in range(1, n + 1) for j in ran... | output | 1 | 80,297 | 13 | 160,595 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that counts the shortest distance between any pair of... | instruction | 0 | 80,298 | 13 | 160,596 |
Tags: brute force, constructive algorithms, dfs and similar, graphs
Correct Solution:
```
import sys
n, m, k = list(map(int, input().split()))
if (m > n*(n-1)//2 - k + 1 or k == n):
print(-1)
sys.exit()
kek = set()
def add_edge(i, j):
global m
global kek
if (m <= 0): return
if ((i, j) in kek):... | output | 1 | 80,298 | 13 | 160,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that counts the shortest distance between any pair of... | instruction | 0 | 80,299 | 13 | 160,598 |
Tags: brute force, constructive algorithms, dfs and similar, graphs
Correct Solution:
```
#!/usr/bin/python3
def readln(): return tuple(map(int, input().split()))
n, m, k = readln()
a = sorted(readln())
if k == n:
print(-1)
else:
b = []
for _ in range(1, n + 1):
if _ not in a:
b.append... | output | 1 | 80,299 | 13 | 160,599 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that c... | instruction | 0 | 80,300 | 13 | 160,600 |
No | output | 1 | 80,300 | 13 | 160,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that c... | instruction | 0 | 80,301 | 13 | 160,602 |
No | output | 1 | 80,301 | 13 | 160,603 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that c... | instruction | 0 | 80,302 | 13 | 160,604 |
No | output | 1 | 80,302 | 13 | 160,605 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valera conducts experiments with algorithms that search for shortest paths. He has recently studied the Floyd's algorithm, so it's time to work with it.
Valera's already written the code that c... | instruction | 0 | 80,303 | 13 | 160,606 |
No | output | 1 | 80,303 | 13 | 160,607 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
The judge has a hidden rooted full binary tree with n leaves. A full binary tree is one where every node has either 0 or 2 children. The nodes with 0 children ar... | instruction | 0 | 80,500 | 13 | 161,000 |
No | output | 1 | 80,500 | 13 | 161,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
The judge has a hidden rooted full binary tree with n leaves. A full binary tree is one where every node has either 0 or 2 children. The nodes with 0 children ar... | instruction | 0 | 80,501 | 13 | 161,002 |
No | output | 1 | 80,501 | 13 | 161,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
The judge has a hidden rooted full binary tree with n leaves. A full binary tree is one where every node has either 0 or 2 children. The nodes with 0 children ar... | instruction | 0 | 80,502 | 13 | 161,004 |
No | output | 1 | 80,502 | 13 | 161,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
The judge has a hidden rooted full binary tree with n leaves. A full binary tree is one where every node has either 0 or 2 children. The nodes with 0 children ar... | instruction | 0 | 80,503 | 13 | 161,006 |
No | output | 1 | 80,503 | 13 | 161,007 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a full binary tree having infinite levels.
Each node has an initial value. If a node has value x, then its left child has value 2·x and its right child has value 2·x + 1.
The value o... | instruction | 0 | 80,582 | 13 | 161,164 |
No | output | 1 | 80,582 | 13 | 161,165 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a full binary tree having infinite levels.
Each node has an initial value. If a node has value x, then its left child has value 2·x and its right child has value 2·x + 1.
The value o... | instruction | 0 | 80,583 | 13 | 161,166 |
No | output | 1 | 80,583 | 13 | 161,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a full binary tree having infinite levels.
Each node has an initial value. If a node has value x, then its left child has value 2·x and its right child has value 2·x + 1.
The value o... | instruction | 0 | 80,584 | 13 | 161,168 |
No | output | 1 | 80,584 | 13 | 161,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a full binary tree having infinite levels.
Each node has an initial value. If a node has value x, then its left child has value 2·x and its right child has value 2·x + 1.
The value o... | instruction | 0 | 80,585 | 13 | 161,170 |
No | output | 1 | 80,585 | 13 | 161,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,646 | 13 | 161,292 |
Yes | output | 1 | 80,646 | 13 | 161,293 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,647 | 13 | 161,294 |
Yes | output | 1 | 80,647 | 13 | 161,295 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,648 | 13 | 161,296 |
Yes | output | 1 | 80,648 | 13 | 161,297 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,649 | 13 | 161,298 |
Yes | output | 1 | 80,649 | 13 | 161,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,650 | 13 | 161,300 |
No | output | 1 | 80,650 | 13 | 161,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,651 | 13 | 161,302 |
No | output | 1 | 80,651 | 13 | 161,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,652 | 13 | 161,304 |
No | output | 1 | 80,652 | 13 | 161,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ken loves ken-ken-pa (Japanese version of hopscotch). Today, he will play it on a directed graph G. G consists of N vertices numbered 1 to N, and M edges. The i-th edge points from Vertex u_i to... | instruction | 0 | 80,653 | 13 | 161,306 |
No | output | 1 | 80,653 | 13 | 161,307 |
Provide a correct Python 3 solution for this coding contest problem.
H --Bit Operation Game
Given a rooted tree with N vertices. The vertices are numbered from 0 to N − 1, and the 0th vertex represents the root. `T = 0` for the root, but for the other vertices
* `T = T & X;`
* `T = T & Y;`
* `T = T | X`
* `T = T | Y... | instruction | 0 | 80,770 | 13 | 161,540 |
"Correct Solution:
```
from collections import deque
from itertools import permutations
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, M = map(int, readline().split())
OP = [0]*N
ops = ["T=T&X\n", "T=T&Y\n", "T=T|X\n", "T=T|Y\n", "T=T^X\n", "T=T^Y\n"]
for i in range(N-... | output | 1 | 80,770 | 13 | 161,541 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,781 | 13 | 161,562 |
"Correct Solution:
```
from sys import stdin
readline=stdin.readline
#入力
n=int(readline())
m=n+1
u,k,v=[0]*m,[0]*m,[0]*m
for i in range(1,m):
u[i],k[i],*v[i]=map(int,readline().split())
d=[0]*m
f=[0]*m
flags=[False]*m
t=0
def dfs(now):
global t
t+=1
d[now]=t
flags[now]=True
for nex in v[now]:
... | output | 1 | 80,781 | 13 | 161,563 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,782 | 13 | 161,564 |
"Correct Solution:
```
n=int(input())
D=[0]*(n+1)
F=[0]*(n+1)
v=[[] for i in range(n+1)]
flg=True
t=1
for i in range(n):
a=list(map(int,input().split()))
v[a[0]]=sorted(a[2:])
def dfs(p):
global t
if D[p]!=0: return
D[p]=t
t+=1
for i in v[p]:
if D[i]==0: dfs(i)
F[p]=t
t+=1
while flg:
flg=False... | output | 1 | 80,782 | 13 | 161,565 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,783 | 13 | 161,566 |
"Correct Solution:
```
n = int(input())
vert = [[0,0]+list(map(int,range(1,n+1)))]
parents = [0]
now = 0
time = 0
for i in range(n):
ukv = list(map(int,input().split()))
vert.append([0,0]+ukv[2:])
while(parents):
for i in range(2,len(vert[now])):
if vert[vert[now][i]][0] == 0:
parents.ap... | output | 1 | 80,783 | 13 | 161,567 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,784 | 13 | 161,568 |
"Correct Solution:
```
N = int(input())
adj_list = []
for _ in range(N):
line = list(input().split(" "))
adj_list.append([int(k) - 1 for k in line[2:]])
d = [-1 for _ in range(N)]
f = [-1 for _ in range(N)]
time = 1
visited = set()
def dfs(p):
global time
if p in visited:
return
d[p] = t... | output | 1 | 80,784 | 13 | 161,569 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,785 | 13 | 161,570 |
"Correct Solution:
```
import sys
time = 0
def dfs(u):
global time
flag_list[u] = 1
time += 1
d_list[u] = time
for v in range(n):
if m_list[u][v] == 1 and flag_list[v] == 0:
dfs(v)
flag_list[u] = 2
time += 1
f_list[u] = time
input = sys.stdin.readline
n = int(input... | output | 1 | 80,785 | 13 | 161,571 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,786 | 13 | 161,572 |
"Correct Solution:
```
n=int(input())
E=[0]*n
for _ in range(n):
u,k,*V=map(int,input().split())
E[u-1]=sorted(V)[::-1]
todo=[1]
seen=[0]*n
d=[0]*n
f=[0]*n
t=0
while 0 in f:
if not todo:
todo.append(seen.index(0)+1)
if seen[todo[-1]-1]==0:
seen[todo[-1]-1]=1
t+=1
d[to... | output | 1 | 80,786 | 13 | 161,573 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,787 | 13 | 161,574 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(3000)
n = int(input())
X = []
for _ in range(n):
x = list(map(int, input().split()))
if x[1] != 0:
X.append(x[2:])
else:
X.append([])
df = [[0, 0] for _ in range(n)]
t = 0
def search(i = 0):
global t
if df[i][0] == 0:
... | output | 1 | 80,787 | 13 | 161,575 |
Provide a correct Python 3 solution for this coding contest problem.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still has unexplored edges leaving it. When all of $v$'s edges... | instruction | 0 | 80,788 | 13 | 161,576 |
"Correct Solution:
```
n = int(input())
al = [list(map(lambda s: int(s) - 1, input().split()))[2:] for _ in range(n)]
begin = [-1] * n
end = [-1] * n
not_visited = list(range(n))
t = 1
def dfs(u):
global begin, end, t, not_visited
begin[u] = t
t += 1
not_visited.remove(u)
for v in al[u]:
if ... | output | 1 | 80,788 | 13 | 161,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,789 | 13 | 161,578 |
Yes | output | 1 | 80,789 | 13 | 161,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,790 | 13 | 161,580 |
Yes | output | 1 | 80,790 | 13 | 161,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,791 | 13 | 161,582 |
Yes | output | 1 | 80,791 | 13 | 161,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,792 | 13 | 161,584 |
Yes | output | 1 | 80,792 | 13 | 161,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,793 | 13 | 161,586 |
No | output | 1 | 80,793 | 13 | 161,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,794 | 13 | 161,588 |
No | output | 1 | 80,794 | 13 | 161,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Depth-first search (DFS) follows the strategy to search ”deeper” in the graph whenever possible. In DFS, edges are recursively explored out of the most recently discovered vertex $v$ that still ... | instruction | 0 | 80,795 | 13 | 161,590 |
No | output | 1 | 80,795 | 13 | 161,591 |
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