#include <bits/stdc++.h>
using namespace std;
const int nx=3e5+5;
int n, m, mn=INT_MAX, p[nx];
vector<pair<int, int>> d[nx];
std::vector<int> find_reachable(std::vector<int> r, std::vector<int> u, std::vector<int> v, std::vector<int> c) {
n=r.size(), m=u.size();
for (int i=0; i<m; i++) d[u[i]].push_back({v[i], c[i]}), d[v[i]].push_back({u[i], c[i]});
for (int i=0; i<n; i++)
{
vector<int> k(n), w[n], vs(n);
queue<int> q;
int cnt=0;
vs[i]=1;
q.push(i);
while (!q.empty())
{
auto u=q.front();
cnt++;
q.pop();
if (!k[r[u]])
{
k[r[u]]=1;
for (auto x:w[r[u]]) if (!vs[x]) vs[x]=1, q.push(x);
}
for (auto [v, t]:d[u])
{
if (!vs[v])
{
if (k[t]) vs[v]=1, q.push(v);
else w[t].push_back(v);
}
}
}
p[i]=cnt;
//cout<<"debug "<<i<<' '<<cnt<<'\n';
mn=min(mn, p[i]);
}
vector<int> ans;
for (int i=0; i<n; i++) ans.push_back(mn==p[i]);
return ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
7256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 3 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 5 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 6 |
Correct |
1 ms |
7492 KB |
Output is correct |
| 7 |
Correct |
2 ms |
7272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 9 |
Correct |
2 ms |
7260 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
7256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 3 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 5 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 6 |
Correct |
1 ms |
7492 KB |
Output is correct |
| 7 |
Correct |
2 ms |
7272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 9 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 10 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 11 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 12 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 13 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 14 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 15 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 16 |
Correct |
1 ms |
7488 KB |
Output is correct |
| 17 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 18 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 19 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 20 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 21 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 22 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 23 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 24 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 25 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 26 |
Correct |
2 ms |
7500 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
7256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 3 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 5 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 6 |
Correct |
1 ms |
7492 KB |
Output is correct |
| 7 |
Correct |
2 ms |
7272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 9 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 10 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 11 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 12 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 13 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 14 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 15 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 16 |
Correct |
1 ms |
7488 KB |
Output is correct |
| 17 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 18 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 19 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 20 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 21 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 22 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 23 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 24 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 25 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 26 |
Correct |
2 ms |
7500 KB |
Output is correct |
| 27 |
Correct |
51 ms |
7732 KB |
Output is correct |
| 28 |
Correct |
46 ms |
7516 KB |
Output is correct |
| 29 |
Correct |
41 ms |
7744 KB |
Output is correct |
| 30 |
Correct |
40 ms |
7516 KB |
Output is correct |
| 31 |
Correct |
3 ms |
7524 KB |
Output is correct |
| 32 |
Correct |
2 ms |
7516 KB |
Output is correct |
| 33 |
Correct |
2 ms |
7768 KB |
Output is correct |
| 34 |
Correct |
10 ms |
7516 KB |
Output is correct |
| 35 |
Correct |
14 ms |
7580 KB |
Output is correct |
| 36 |
Correct |
60 ms |
7516 KB |
Output is correct |
| 37 |
Correct |
37 ms |
7516 KB |
Output is correct |
| 38 |
Correct |
70 ms |
7680 KB |
Output is correct |
| 39 |
Correct |
65 ms |
7516 KB |
Output is correct |
| 40 |
Correct |
5 ms |
7516 KB |
Output is correct |
| 41 |
Correct |
25 ms |
7680 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
7256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 3 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 5 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 6 |
Correct |
1 ms |
7492 KB |
Output is correct |
| 7 |
Correct |
2 ms |
7272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 9 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 10 |
Execution timed out |
3022 ms |
32812 KB |
Time limit exceeded |
| 11 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
7256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 3 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 5 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 6 |
Correct |
1 ms |
7492 KB |
Output is correct |
| 7 |
Correct |
2 ms |
7272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 9 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 10 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 11 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 12 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 13 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 14 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 15 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 16 |
Correct |
1 ms |
7488 KB |
Output is correct |
| 17 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 18 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 19 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 20 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 21 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 22 |
Correct |
1 ms |
7260 KB |
Output is correct |
| 23 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 24 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 25 |
Correct |
2 ms |
7260 KB |
Output is correct |
| 26 |
Correct |
2 ms |
7500 KB |
Output is correct |
| 27 |
Correct |
51 ms |
7732 KB |
Output is correct |
| 28 |
Correct |
46 ms |
7516 KB |
Output is correct |
| 29 |
Correct |
41 ms |
7744 KB |
Output is correct |
| 30 |
Correct |
40 ms |
7516 KB |
Output is correct |
| 31 |
Correct |
3 ms |
7524 KB |
Output is correct |
| 32 |
Correct |
2 ms |
7516 KB |
Output is correct |
| 33 |
Correct |
2 ms |
7768 KB |
Output is correct |
| 34 |
Correct |
10 ms |
7516 KB |
Output is correct |
| 35 |
Correct |
14 ms |
7580 KB |
Output is correct |
| 36 |
Correct |
60 ms |
7516 KB |
Output is correct |
| 37 |
Correct |
37 ms |
7516 KB |
Output is correct |
| 38 |
Correct |
70 ms |
7680 KB |
Output is correct |
| 39 |
Correct |
65 ms |
7516 KB |
Output is correct |
| 40 |
Correct |
5 ms |
7516 KB |
Output is correct |
| 41 |
Correct |
25 ms |
7680 KB |
Output is correct |
| 42 |
Execution timed out |
3022 ms |
32812 KB |
Time limit exceeded |
| 43 |
Halted |
0 ms |
0 KB |
- |
