#include "meetings.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int)(x).size()
mt19937 gen(1322135);
vector<vector<int>> todo;
void rek(vector<int> wek)
{
if (sz(wek) <= 1) return;
shuffle(wek.begin(), wek.end(), gen);
int from = wek[0], to = wek[1];
vector<int> path{from};
for (int i : wek)
todo[i].clear();
todo[from].push_back(from);
todo[to].push_back(to);
auto pisz = [&](int a, int b) { Bridge(min(a, b), max(a, b)); };
auto pyt = [&](int a, int b, int c) { return Query(a, b, c); };
for (int i = 2; i < sz(wek); i++) {
int pyt = Query(from, to, wek[i]);
todo[pyt].push_back(wek[i]);
if (pyt == wek[i]) path.push_back(wek[i]);
}
path.push_back(to);
if (sz(path) >= 4) sort(path.begin() + 1, path.end() - 1, [&](int i, int j) {
return Query(from, j, i) == i;
});
for (int i = 0; i + 1 < sz(path); i++)
pisz(path[i], path[i + 1]);
for (int i : wek)
rek(todo[i]);
}
void Solve(int N)
{
vector<int> all;
for (int i = 0; i < N; i++)
all.push_back(i);
todo.resize(N);
rek(all);
}
Compilation message
meetings.cpp: In function 'void rek(std::vector<int>)':
meetings.cpp:19:10: warning: variable 'pyt' set but not used [-Wunused-but-set-variable]
19 | auto pyt = [&](int a, int b, int c) { return Query(a, b, c); };
| ^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
352 KB |
Output is correct |
| 2 |
Correct |
0 ms |
336 KB |
Output is correct |
| 3 |
Correct |
0 ms |
336 KB |
Output is correct |
| 4 |
Correct |
0 ms |
336 KB |
Output is correct |
| 5 |
Correct |
0 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
0 ms |
336 KB |
Output is correct |
| 9 |
Correct |
0 ms |
336 KB |
Output is correct |
| 10 |
Correct |
0 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
352 KB |
Output is correct |
| 2 |
Correct |
0 ms |
336 KB |
Output is correct |
| 3 |
Correct |
0 ms |
336 KB |
Output is correct |
| 4 |
Correct |
0 ms |
336 KB |
Output is correct |
| 5 |
Correct |
0 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
0 ms |
336 KB |
Output is correct |
| 9 |
Correct |
0 ms |
336 KB |
Output is correct |
| 10 |
Correct |
0 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
0 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
352 KB |
Output is correct |
| 2 |
Correct |
0 ms |
336 KB |
Output is correct |
| 3 |
Correct |
0 ms |
336 KB |
Output is correct |
| 4 |
Correct |
0 ms |
336 KB |
Output is correct |
| 5 |
Correct |
0 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
0 ms |
336 KB |
Output is correct |
| 9 |
Correct |
0 ms |
336 KB |
Output is correct |
| 10 |
Correct |
0 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
0 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
4 ms |
336 KB |
Output is correct |
| 28 |
Correct |
3 ms |
404 KB |
Output is correct |
| 29 |
Correct |
3 ms |
336 KB |
Output is correct |
| 30 |
Correct |
5 ms |
336 KB |
Output is correct |
| 31 |
Correct |
3 ms |
336 KB |
Output is correct |
| 32 |
Correct |
5 ms |
404 KB |
Output is correct |
| 33 |
Correct |
7 ms |
396 KB |
Output is correct |
| 34 |
Correct |
9 ms |
336 KB |
Output is correct |
| 35 |
Correct |
7 ms |
400 KB |
Output is correct |
| 36 |
Correct |
4 ms |
336 KB |
Output is correct |
| 37 |
Correct |
6 ms |
336 KB |
Output is correct |
| 38 |
Correct |
10 ms |
336 KB |
Output is correct |
| 39 |
Correct |
6 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
310 ms |
692 KB |
Output is correct |
| 2 |
Correct |
408 ms |
896 KB |
Output is correct |
| 3 |
Correct |
363 ms |
636 KB |
Output is correct |
| 4 |
Correct |
303 ms |
688 KB |
Output is correct |
| 5 |
Correct |
327 ms |
772 KB |
Output is correct |
| 6 |
Correct |
270 ms |
700 KB |
Output is correct |
| 7 |
Correct |
367 ms |
880 KB |
Output is correct |
| 8 |
Correct |
346 ms |
632 KB |
Output is correct |
| 9 |
Correct |
386 ms |
768 KB |
Output is correct |
| 10 |
Correct |
354 ms |
716 KB |
Output is correct |
| 11 |
Correct |
365 ms |
720 KB |
Output is correct |
| 12 |
Correct |
346 ms |
728 KB |
Output is correct |
| 13 |
Correct |
218 ms |
720 KB |
Output is correct |
| 14 |
Correct |
312 ms |
700 KB |
Output is correct |
| 15 |
Correct |
275 ms |
676 KB |
Output is correct |
| 16 |
Correct |
305 ms |
844 KB |
Output is correct |
| 17 |
Correct |
312 ms |
720 KB |
Output is correct |
| 18 |
Correct |
245 ms |
740 KB |
Output is correct |
| 19 |
Correct |
265 ms |
752 KB |
Output is correct |
| 20 |
Correct |
352 ms |
852 KB |
Output is correct |
| 21 |
Correct |
346 ms |
756 KB |
Output is correct |
| 22 |
Correct |
245 ms |
712 KB |
Output is correct |
| 23 |
Correct |
296 ms |
780 KB |
Output is correct |
| 24 |
Correct |
311 ms |
736 KB |
Output is correct |
| 25 |
Correct |
403 ms |
868 KB |
Output is correct |
| 26 |
Correct |
313 ms |
868 KB |
Output is correct |
| 27 |
Correct |
374 ms |
940 KB |
Output is correct |
| 28 |
Correct |
409 ms |
1004 KB |
Output is correct |
| 29 |
Correct |
297 ms |
860 KB |
Output is correct |
| 30 |
Correct |
349 ms |
744 KB |
Output is correct |
| 31 |
Correct |
396 ms |
836 KB |
Output is correct |
| 32 |
Correct |
785 ms |
944 KB |
Output is correct |
| 33 |
Correct |
476 ms |
944 KB |
Output is correct |
| 34 |
Correct |
4 ms |
336 KB |
Output is correct |
| 35 |
Correct |
3 ms |
336 KB |
Output is correct |
| 36 |
Correct |
3 ms |
336 KB |
Output is correct |
| 37 |
Correct |
4 ms |
336 KB |
Output is correct |
| 38 |
Correct |
3 ms |
336 KB |
Output is correct |
| 39 |
Correct |
4 ms |
336 KB |
Output is correct |
| 40 |
Correct |
6 ms |
336 KB |
Output is correct |
| 41 |
Correct |
8 ms |
336 KB |
Output is correct |
| 42 |
Correct |
9 ms |
464 KB |
Output is correct |
| 43 |
Correct |
4 ms |
336 KB |
Output is correct |
| 44 |
Correct |
6 ms |
336 KB |
Output is correct |
| 45 |
Correct |
13 ms |
336 KB |
Output is correct |
| 46 |
Correct |
7 ms |
336 KB |
Output is correct |
| 47 |
Correct |
1 ms |
336 KB |
Output is correct |
| 48 |
Correct |
1 ms |
336 KB |
Output is correct |
| 49 |
Correct |
0 ms |
336 KB |
Output is correct |
| 50 |
Correct |
1 ms |
336 KB |
Output is correct |
| 51 |
Correct |
1 ms |
336 KB |
Output is correct |
| 52 |
Correct |
0 ms |
336 KB |
Output is correct |
| 53 |
Correct |
0 ms |
336 KB |
Output is correct |
| 54 |
Correct |
1 ms |
336 KB |
Output is correct |
| 55 |
Correct |
1 ms |
336 KB |
Output is correct |
| 56 |
Correct |
1 ms |
336 KB |
Output is correct |
| 57 |
Correct |
1 ms |
336 KB |
Output is correct |
| 58 |
Correct |
1 ms |
336 KB |
Output is correct |
| 59 |
Correct |
1 ms |
336 KB |
Output is correct |
| 60 |
Correct |
0 ms |
336 KB |
Output is correct |
| 61 |
Correct |
1 ms |
336 KB |
Output is correct |
| 62 |
Correct |
1 ms |
460 KB |
Output is correct |
| 63 |
Correct |
0 ms |
348 KB |
Output is correct |
| 64 |
Correct |
1 ms |
336 KB |
Output is correct |
| 65 |
Correct |
1 ms |
336 KB |
Output is correct |
| 66 |
Correct |
0 ms |
336 KB |
Output is correct |
| 67 |
Correct |
0 ms |
336 KB |
Output is correct |
| 68 |
Correct |
1 ms |
336 KB |
Output is correct |
| 69 |
Correct |
1 ms |
336 KB |
Output is correct |
| 70 |
Correct |
1 ms |
336 KB |
Output is correct |
| 71 |
Correct |
0 ms |
336 KB |
Output is correct |
| 72 |
Correct |
0 ms |
336 KB |
Output is correct |
