# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
796177 |
2023-07-28T07:26:38 Z |
t6twotwo |
Keys (IOI21_keys) |
C++17 |
|
3000 ms |
24476 KB |
#include "keys.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
vector<int> find_reachable(vector<int> R, vector<int> U, vector<int> V, vector<int> C) {
int N = R.size(), M = C.size();
vector<vector<pair<int, int>>> adj(N);
for (int i = 0; i < M; i++) {
adj[U[i]].emplace_back(V[i], C[i]);
adj[V[i]].emplace_back(U[i], C[i]);
}
vector<int> p(N);
for (int i = 0; i < N; i++) {
vector<bool> have(N), vis(N);
vector<vector<int>> w(N);
queue<int> q;
vis[i] = 1;
q.push(i);
while (!q.empty()) {
int x = q.front();
q.pop();
p[i]++;
have[R[x]] = 1;
for (int y : w[R[x]]) {
if (!vis[y]) {
vis[y] = 1;
q.push(y);
}
}
w[R[x]].clear();
for (auto [y, z] : adj[x]) {
if (vis[y]) {
continue;
}
if (have[z]) {
vis[y] = 1;
q.push(y);
} else {
w[z].push_back(y);
}
}
}
}
int mn = *min_element(p.begin(), p.end());
vector<int> ans(N);
for (int i = 0; i < N; i++) {
if (p[i] == mn) {
ans[i] = 1;
}
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
300 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
300 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
296 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
2 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
296 KB |
Output is correct |
20 |
Correct |
0 ms |
296 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
300 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
296 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
2 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
296 KB |
Output is correct |
20 |
Correct |
0 ms |
296 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
50 ms |
584 KB |
Output is correct |
28 |
Correct |
49 ms |
596 KB |
Output is correct |
29 |
Correct |
49 ms |
584 KB |
Output is correct |
30 |
Correct |
40 ms |
340 KB |
Output is correct |
31 |
Correct |
3 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
308 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
11 ms |
424 KB |
Output is correct |
35 |
Correct |
18 ms |
416 KB |
Output is correct |
36 |
Correct |
75 ms |
516 KB |
Output is correct |
37 |
Correct |
53 ms |
512 KB |
Output is correct |
38 |
Correct |
77 ms |
436 KB |
Output is correct |
39 |
Correct |
63 ms |
532 KB |
Output is correct |
40 |
Correct |
6 ms |
340 KB |
Output is correct |
41 |
Correct |
27 ms |
508 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
300 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Execution timed out |
3012 ms |
24476 KB |
Time limit exceeded |
11 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
300 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
296 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
2 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
296 KB |
Output is correct |
20 |
Correct |
0 ms |
296 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
50 ms |
584 KB |
Output is correct |
28 |
Correct |
49 ms |
596 KB |
Output is correct |
29 |
Correct |
49 ms |
584 KB |
Output is correct |
30 |
Correct |
40 ms |
340 KB |
Output is correct |
31 |
Correct |
3 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
308 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
11 ms |
424 KB |
Output is correct |
35 |
Correct |
18 ms |
416 KB |
Output is correct |
36 |
Correct |
75 ms |
516 KB |
Output is correct |
37 |
Correct |
53 ms |
512 KB |
Output is correct |
38 |
Correct |
77 ms |
436 KB |
Output is correct |
39 |
Correct |
63 ms |
532 KB |
Output is correct |
40 |
Correct |
6 ms |
340 KB |
Output is correct |
41 |
Correct |
27 ms |
508 KB |
Output is correct |
42 |
Execution timed out |
3012 ms |
24476 KB |
Time limit exceeded |
43 |
Halted |
0 ms |
0 KB |
- |