#include "meetings.h"
#include <time.h>
#include <bits/stdc++.h>
using namespace std;
int rt;
vector<int> temp[2005];
bool comp(int a, int b) {
if (Query(rt,a,b)==a) return true;
else return false;
}
void find(int root) {
if (temp[root].size()==0) return;
vector<int> v,path;
swap(v,temp[root]);
int sz=v.size(), ed=v[rand()%sz];
for (auto s : v) {
if (s==ed) continue;
int h=Query(root,ed,s);
if (h==s) path.push_back(s);
else temp[h].push_back(s);
}
rt=root;
sort(path.begin(),path.end(),comp); //root path ed
path.push_back(ed);
Bridge(min(root,path[0]),max(root,path[0]));
for (int i=1; i<path.size(); ++i) Bridge(min(path[i],path[i-1]),max(path[i],path[i-1]));
find(root);
for (auto s : path) find(s);
}
void Solve(int N) {
srand(time(0));
for (int i=1; i<N; ++i) temp[0].push_back(i);
find(0);
}
Compilation message
meetings.cpp: In function 'void find(int)':
meetings.cpp:32:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
32 | for (int i=1; i<path.size(); ++i) Bridge(min(path[i],path[i-1]),max(path[i],path[i-1]));
| ~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
336 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 |
0 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 |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
0 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
336 KB |
Output is correct |
| 13 |
Correct |
0 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
336 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 |
0 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 |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
0 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
336 KB |
Output is correct |
| 13 |
Correct |
0 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
0 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 |
0 ms |
336 KB |
Output is correct |
| 19 |
Correct |
0 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
0 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 |
0 ms |
336 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 |
0 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 |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
0 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
336 KB |
Output is correct |
| 13 |
Correct |
0 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
0 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 |
0 ms |
336 KB |
Output is correct |
| 19 |
Correct |
0 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
0 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 |
336 KB |
Output is correct |
| 29 |
Correct |
4 ms |
336 KB |
Output is correct |
| 30 |
Correct |
3 ms |
336 KB |
Output is correct |
| 31 |
Correct |
3 ms |
336 KB |
Output is correct |
| 32 |
Correct |
4 ms |
436 KB |
Output is correct |
| 33 |
Correct |
7 ms |
336 KB |
Output is correct |
| 34 |
Correct |
9 ms |
436 KB |
Output is correct |
| 35 |
Correct |
8 ms |
336 KB |
Output is correct |
| 36 |
Correct |
3 ms |
336 KB |
Output is correct |
| 37 |
Correct |
9 ms |
336 KB |
Output is correct |
| 38 |
Correct |
9 ms |
464 KB |
Output is correct |
| 39 |
Correct |
7 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
203 ms |
648 KB |
Output is correct |
| 2 |
Correct |
219 ms |
576 KB |
Output is correct |
| 3 |
Correct |
263 ms |
580 KB |
Output is correct |
| 4 |
Correct |
246 ms |
648 KB |
Output is correct |
| 5 |
Correct |
183 ms |
568 KB |
Output is correct |
| 6 |
Correct |
175 ms |
584 KB |
Output is correct |
| 7 |
Correct |
382 ms |
768 KB |
Output is correct |
| 8 |
Correct |
452 ms |
772 KB |
Output is correct |
| 9 |
Correct |
445 ms |
600 KB |
Output is correct |
| 10 |
Correct |
426 ms |
596 KB |
Output is correct |
| 11 |
Correct |
482 ms |
592 KB |
Output is correct |
| 12 |
Correct |
214 ms |
684 KB |
Output is correct |
| 13 |
Correct |
121 ms |
592 KB |
Output is correct |
| 14 |
Correct |
254 ms |
656 KB |
Output is correct |
| 15 |
Correct |
280 ms |
592 KB |
Output is correct |
| 16 |
Correct |
283 ms |
660 KB |
Output is correct |
| 17 |
Correct |
440 ms |
668 KB |
Output is correct |
| 18 |
Correct |
209 ms |
584 KB |
Output is correct |
| 19 |
Correct |
253 ms |
644 KB |
Output is correct |
| 20 |
Correct |
263 ms |
584 KB |
Output is correct |
| 21 |
Correct |
260 ms |
592 KB |
Output is correct |
| 22 |
Correct |
234 ms |
588 KB |
Output is correct |
| 23 |
Correct |
232 ms |
712 KB |
Output is correct |
| 24 |
Correct |
228 ms |
592 KB |
Output is correct |
| 25 |
Correct |
241 ms |
668 KB |
Output is correct |
| 26 |
Correct |
264 ms |
720 KB |
Output is correct |
| 27 |
Correct |
237 ms |
596 KB |
Output is correct |
| 28 |
Correct |
504 ms |
588 KB |
Output is correct |
| 29 |
Correct |
401 ms |
592 KB |
Output is correct |
| 30 |
Correct |
423 ms |
728 KB |
Output is correct |
| 31 |
Correct |
444 ms |
652 KB |
Output is correct |
| 32 |
Correct |
696 ms |
656 KB |
Output is correct |
| 33 |
Correct |
480 ms |
804 KB |
Output is correct |
| 34 |
Correct |
3 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 |
3 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 |
7 ms |
416 KB |
Output is correct |
| 41 |
Correct |
9 ms |
336 KB |
Output is correct |
| 42 |
Correct |
8 ms |
440 KB |
Output is correct |
| 43 |
Correct |
3 ms |
336 KB |
Output is correct |
| 44 |
Correct |
7 ms |
336 KB |
Output is correct |
| 45 |
Correct |
9 ms |
336 KB |
Output is correct |
| 46 |
Correct |
4 ms |
336 KB |
Output is correct |
| 47 |
Correct |
0 ms |
336 KB |
Output is correct |
| 48 |
Correct |
0 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 |
0 ms |
336 KB |
Output is correct |
| 52 |
Correct |
1 ms |
284 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 |
0 ms |
336 KB |
Output is correct |
| 60 |
Correct |
0 ms |
336 KB |
Output is correct |
| 61 |
Correct |
0 ms |
336 KB |
Output is correct |
| 62 |
Correct |
0 ms |
336 KB |
Output is correct |
| 63 |
Correct |
0 ms |
336 KB |
Output is correct |
| 64 |
Correct |
0 ms |
336 KB |
Output is correct |
| 65 |
Correct |
0 ms |
336 KB |
Output is correct |
| 66 |
Correct |
1 ms |
336 KB |
Output is correct |
| 67 |
Correct |
0 ms |
336 KB |
Output is correct |
| 68 |
Correct |
0 ms |
336 KB |
Output is correct |
| 69 |
Correct |
0 ms |
336 KB |
Output is correct |
| 70 |
Correct |
0 ms |
336 KB |
Output is correct |
| 71 |
Correct |
0 ms |
336 KB |
Output is correct |
| 72 |
Correct |
0 ms |
336 KB |
Output is correct |
