#include<bits/stdc++.h>
#include "meetings.h"
using namespace std;
#define all(x) (x).begin(), (x).end()
#define sz(x) ( (int)(x).size() )
using LL = long long;
mt19937 rng( (uint32_t)chrono::steady_clock::now().time_since_epoch().count() );
void bridge(int u, int v) { Bridge(min(u, v), max(u, v) ); }
void solve(const vector<int> &vSet) {
if (sz(vSet) == 1) return ;
int l = vSet[0], r = vSet[1];
vector<int> path;
map<int, vector<int> > nVSet;
for (int i = 2; i < sz(vSet); ++i) {
int u = vSet[i];
int pr = Query(l, r, u);
if (pr == u) path.emplace_back(u);
else nVSet[pr].emplace_back(u);
}
if (sz(path) ) {
sort(all(path), [&](int u, int v) { return Query(l, u, v) == u; });
bridge(l, path[0]);
bridge(r, path.back() );
for (int i = 0; i + 1 < sz(path); ++i) bridge(path[i], path[i + 1]);
}
else bridge(l, r);
for (auto &aVSet : nVSet) {
aVSet.second.insert(aVSet.second.begin(), aVSet.first);
solve(aVSet.second);
}
}
void Solve(int N) {
vector<int> vSet(N); iota(all(vSet), 0);
solve(vSet);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
6 ms |
380 KB |
Output is correct |
5 |
Correct |
5 ms |
376 KB |
Output is correct |
6 |
Correct |
5 ms |
248 KB |
Output is correct |
7 |
Correct |
5 ms |
376 KB |
Output is correct |
8 |
Correct |
5 ms |
376 KB |
Output is correct |
9 |
Correct |
5 ms |
376 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
248 KB |
Output is correct |
12 |
Correct |
5 ms |
424 KB |
Output is correct |
13 |
Correct |
6 ms |
248 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
6 ms |
380 KB |
Output is correct |
5 |
Correct |
5 ms |
376 KB |
Output is correct |
6 |
Correct |
5 ms |
248 KB |
Output is correct |
7 |
Correct |
5 ms |
376 KB |
Output is correct |
8 |
Correct |
5 ms |
376 KB |
Output is correct |
9 |
Correct |
5 ms |
376 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
248 KB |
Output is correct |
12 |
Correct |
5 ms |
424 KB |
Output is correct |
13 |
Correct |
6 ms |
248 KB |
Output is correct |
14 |
Correct |
5 ms |
376 KB |
Output is correct |
15 |
Correct |
5 ms |
376 KB |
Output is correct |
16 |
Correct |
5 ms |
376 KB |
Output is correct |
17 |
Correct |
5 ms |
376 KB |
Output is correct |
18 |
Correct |
6 ms |
376 KB |
Output is correct |
19 |
Correct |
5 ms |
376 KB |
Output is correct |
20 |
Correct |
5 ms |
376 KB |
Output is correct |
21 |
Correct |
5 ms |
376 KB |
Output is correct |
22 |
Correct |
5 ms |
376 KB |
Output is correct |
23 |
Correct |
5 ms |
376 KB |
Output is correct |
24 |
Correct |
6 ms |
376 KB |
Output is correct |
25 |
Correct |
5 ms |
376 KB |
Output is correct |
26 |
Correct |
6 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
6 ms |
380 KB |
Output is correct |
5 |
Correct |
5 ms |
376 KB |
Output is correct |
6 |
Correct |
5 ms |
248 KB |
Output is correct |
7 |
Correct |
5 ms |
376 KB |
Output is correct |
8 |
Correct |
5 ms |
376 KB |
Output is correct |
9 |
Correct |
5 ms |
376 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
248 KB |
Output is correct |
12 |
Correct |
5 ms |
424 KB |
Output is correct |
13 |
Correct |
6 ms |
248 KB |
Output is correct |
14 |
Correct |
5 ms |
376 KB |
Output is correct |
15 |
Correct |
5 ms |
376 KB |
Output is correct |
16 |
Correct |
5 ms |
376 KB |
Output is correct |
17 |
Correct |
5 ms |
376 KB |
Output is correct |
18 |
Correct |
6 ms |
376 KB |
Output is correct |
19 |
Correct |
5 ms |
376 KB |
Output is correct |
20 |
Correct |
5 ms |
376 KB |
Output is correct |
21 |
Correct |
5 ms |
376 KB |
Output is correct |
22 |
Correct |
5 ms |
376 KB |
Output is correct |
23 |
Correct |
5 ms |
376 KB |
Output is correct |
24 |
Correct |
6 ms |
376 KB |
Output is correct |
25 |
Correct |
5 ms |
376 KB |
Output is correct |
26 |
Correct |
6 ms |
376 KB |
Output is correct |
27 |
Correct |
10 ms |
380 KB |
Output is correct |
28 |
Correct |
10 ms |
376 KB |
Output is correct |
29 |
Correct |
11 ms |
376 KB |
Output is correct |
30 |
Correct |
10 ms |
376 KB |
Output is correct |
31 |
Correct |
10 ms |
376 KB |
Output is correct |
32 |
Correct |
13 ms |
376 KB |
Output is correct |
33 |
Correct |
18 ms |
376 KB |
Output is correct |
34 |
Correct |
21 ms |
508 KB |
Output is correct |
35 |
Correct |
20 ms |
504 KB |
Output is correct |
36 |
Correct |
9 ms |
376 KB |
Output is correct |
37 |
Correct |
13 ms |
376 KB |
Output is correct |
38 |
Correct |
15 ms |
376 KB |
Output is correct |
39 |
Correct |
164 ms |
832 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
476 ms |
880 KB |
Output is correct |
2 |
Correct |
548 ms |
1016 KB |
Output is correct |
3 |
Correct |
624 ms |
888 KB |
Output is correct |
4 |
Correct |
591 ms |
632 KB |
Output is correct |
5 |
Correct |
386 ms |
632 KB |
Output is correct |
6 |
Correct |
401 ms |
632 KB |
Output is correct |
7 |
Correct |
702 ms |
888 KB |
Output is correct |
8 |
Correct |
783 ms |
760 KB |
Output is correct |
9 |
Correct |
786 ms |
800 KB |
Output is correct |
10 |
Correct |
699 ms |
760 KB |
Output is correct |
11 |
Correct |
821 ms |
888 KB |
Output is correct |
12 |
Correct |
437 ms |
760 KB |
Output is correct |
13 |
Correct |
289 ms |
888 KB |
Output is correct |
14 |
Correct |
512 ms |
632 KB |
Output is correct |
15 |
Correct |
450 ms |
632 KB |
Output is correct |
16 |
Correct |
529 ms |
888 KB |
Output is correct |
17 |
Correct |
863 ms |
768 KB |
Output is correct |
18 |
Execution timed out |
2432 ms |
1272 KB |
Time limit exceeded |
19 |
Halted |
0 ms |
0 KB |
- |