#include "meetings.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
void Answer(int x, int y)
{
if(x>y) swap(x,y);
Bridge(x,y);
}
void Solve(vector<int> v)
{
if(v.size()<2) return;
random_shuffle(v.begin(),v.end());
map<int,vector<int>> m;
m[v[0]].pb(v[0]);
m[v[1]].pb(v[1]);
vector<int> path;
for(int i=2;i<v.size();i++)
{
int x=Query(v[0],v[1],v[i]);
if(!m.count(x)) path.pb(x);
m[x].pb(v[i]);
}
sort(path.begin(),path.end(),[&](int x, int y){ return Query(v[0],x,y)==x;});
int last=v[0];
for(int x:path) Answer(last,x),last=x;
Answer(last,v[1]);
for(auto it:m)
{
Solve(it.second);
}
}
void Solve(int n)
{
srand(time(0));
vector<int> all(n);
for(int i=0;i<n;i++) all[i]=i;
Solve(all);
}
Compilation message
meetings.cpp: In function 'void Solve(std::vector<int>)':
meetings.cpp:18:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=2;i<v.size();i++)
~^~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
248 KB |
Output is correct |
2 |
Correct |
2 ms |
248 KB |
Output is correct |
3 |
Correct |
2 ms |
248 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
252 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
248 KB |
Output is correct |
8 |
Correct |
2 ms |
252 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
248 KB |
Output is correct |
12 |
Correct |
2 ms |
380 KB |
Output is correct |
13 |
Correct |
2 ms |
248 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
248 KB |
Output is correct |
2 |
Correct |
2 ms |
248 KB |
Output is correct |
3 |
Correct |
2 ms |
248 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
252 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
248 KB |
Output is correct |
8 |
Correct |
2 ms |
252 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
248 KB |
Output is correct |
12 |
Correct |
2 ms |
380 KB |
Output is correct |
13 |
Correct |
2 ms |
248 KB |
Output is correct |
14 |
Correct |
2 ms |
376 KB |
Output is correct |
15 |
Correct |
2 ms |
376 KB |
Output is correct |
16 |
Correct |
2 ms |
376 KB |
Output is correct |
17 |
Correct |
2 ms |
248 KB |
Output is correct |
18 |
Correct |
2 ms |
248 KB |
Output is correct |
19 |
Correct |
2 ms |
352 KB |
Output is correct |
20 |
Correct |
2 ms |
376 KB |
Output is correct |
21 |
Correct |
2 ms |
376 KB |
Output is correct |
22 |
Correct |
2 ms |
248 KB |
Output is correct |
23 |
Correct |
2 ms |
248 KB |
Output is correct |
24 |
Correct |
2 ms |
248 KB |
Output is correct |
25 |
Correct |
2 ms |
248 KB |
Output is correct |
26 |
Correct |
2 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
248 KB |
Output is correct |
2 |
Correct |
2 ms |
248 KB |
Output is correct |
3 |
Correct |
2 ms |
248 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
252 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
248 KB |
Output is correct |
8 |
Correct |
2 ms |
252 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
248 KB |
Output is correct |
12 |
Correct |
2 ms |
380 KB |
Output is correct |
13 |
Correct |
2 ms |
248 KB |
Output is correct |
14 |
Correct |
2 ms |
376 KB |
Output is correct |
15 |
Correct |
2 ms |
376 KB |
Output is correct |
16 |
Correct |
2 ms |
376 KB |
Output is correct |
17 |
Correct |
2 ms |
248 KB |
Output is correct |
18 |
Correct |
2 ms |
248 KB |
Output is correct |
19 |
Correct |
2 ms |
352 KB |
Output is correct |
20 |
Correct |
2 ms |
376 KB |
Output is correct |
21 |
Correct |
2 ms |
376 KB |
Output is correct |
22 |
Correct |
2 ms |
248 KB |
Output is correct |
23 |
Correct |
2 ms |
248 KB |
Output is correct |
24 |
Correct |
2 ms |
248 KB |
Output is correct |
25 |
Correct |
2 ms |
248 KB |
Output is correct |
26 |
Correct |
2 ms |
376 KB |
Output is correct |
27 |
Correct |
6 ms |
376 KB |
Output is correct |
28 |
Correct |
7 ms |
376 KB |
Output is correct |
29 |
Correct |
6 ms |
380 KB |
Output is correct |
30 |
Correct |
5 ms |
376 KB |
Output is correct |
31 |
Correct |
6 ms |
376 KB |
Output is correct |
32 |
Correct |
7 ms |
376 KB |
Output is correct |
33 |
Correct |
9 ms |
504 KB |
Output is correct |
34 |
Correct |
11 ms |
376 KB |
Output is correct |
35 |
Correct |
10 ms |
376 KB |
Output is correct |
36 |
Correct |
5 ms |
376 KB |
Output is correct |
37 |
Correct |
11 ms |
504 KB |
Output is correct |
38 |
Correct |
9 ms |
504 KB |
Output is correct |
39 |
Correct |
8 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
595 ms |
740 KB |
Output is correct |
2 |
Correct |
685 ms |
896 KB |
Output is correct |
3 |
Correct |
859 ms |
796 KB |
Output is correct |
4 |
Correct |
634 ms |
820 KB |
Output is correct |
5 |
Correct |
336 ms |
688 KB |
Output is correct |
6 |
Correct |
332 ms |
700 KB |
Output is correct |
7 |
Correct |
451 ms |
808 KB |
Output is correct |
8 |
Correct |
540 ms |
908 KB |
Output is correct |
9 |
Correct |
508 ms |
632 KB |
Output is correct |
10 |
Correct |
448 ms |
816 KB |
Output is correct |
11 |
Correct |
531 ms |
808 KB |
Output is correct |
12 |
Correct |
534 ms |
756 KB |
Output is correct |
13 |
Correct |
208 ms |
788 KB |
Output is correct |
14 |
Correct |
329 ms |
680 KB |
Output is correct |
15 |
Correct |
317 ms |
712 KB |
Output is correct |
16 |
Correct |
353 ms |
632 KB |
Output is correct |
17 |
Correct |
480 ms |
732 KB |
Output is correct |
18 |
Correct |
378 ms |
648 KB |
Output is correct |
19 |
Correct |
392 ms |
784 KB |
Output is correct |
20 |
Correct |
323 ms |
760 KB |
Output is correct |
21 |
Correct |
376 ms |
652 KB |
Output is correct |
22 |
Correct |
392 ms |
632 KB |
Output is correct |
23 |
Correct |
323 ms |
716 KB |
Output is correct |
24 |
Correct |
348 ms |
760 KB |
Output is correct |
25 |
Correct |
393 ms |
704 KB |
Output is correct |
26 |
Correct |
315 ms |
792 KB |
Output is correct |
27 |
Correct |
379 ms |
816 KB |
Output is correct |
28 |
Correct |
605 ms |
772 KB |
Output is correct |
29 |
Correct |
443 ms |
768 KB |
Output is correct |
30 |
Correct |
467 ms |
604 KB |
Output is correct |
31 |
Correct |
515 ms |
760 KB |
Output is correct |
32 |
Correct |
1179 ms |
1048 KB |
Output is correct |
33 |
Correct |
1016 ms |
984 KB |
Output is correct |
34 |
Correct |
7 ms |
376 KB |
Output is correct |
35 |
Correct |
6 ms |
376 KB |
Output is correct |
36 |
Correct |
6 ms |
376 KB |
Output is correct |
37 |
Correct |
6 ms |
376 KB |
Output is correct |
38 |
Correct |
5 ms |
376 KB |
Output is correct |
39 |
Correct |
7 ms |
376 KB |
Output is correct |
40 |
Correct |
9 ms |
376 KB |
Output is correct |
41 |
Correct |
11 ms |
380 KB |
Output is correct |
42 |
Correct |
10 ms |
508 KB |
Output is correct |
43 |
Correct |
6 ms |
376 KB |
Output is correct |
44 |
Correct |
10 ms |
504 KB |
Output is correct |
45 |
Correct |
11 ms |
508 KB |
Output is correct |
46 |
Correct |
9 ms |
376 KB |
Output is correct |
47 |
Correct |
2 ms |
376 KB |
Output is correct |
48 |
Correct |
2 ms |
248 KB |
Output is correct |
49 |
Correct |
2 ms |
380 KB |
Output is correct |
50 |
Correct |
2 ms |
376 KB |
Output is correct |
51 |
Correct |
2 ms |
376 KB |
Output is correct |
52 |
Correct |
2 ms |
376 KB |
Output is correct |
53 |
Correct |
2 ms |
248 KB |
Output is correct |
54 |
Correct |
2 ms |
376 KB |
Output is correct |
55 |
Correct |
2 ms |
252 KB |
Output is correct |
56 |
Correct |
2 ms |
376 KB |
Output is correct |
57 |
Correct |
2 ms |
376 KB |
Output is correct |
58 |
Correct |
2 ms |
376 KB |
Output is correct |
59 |
Correct |
2 ms |
248 KB |
Output is correct |
60 |
Correct |
2 ms |
248 KB |
Output is correct |
61 |
Correct |
2 ms |
404 KB |
Output is correct |
62 |
Correct |
2 ms |
248 KB |
Output is correct |
63 |
Correct |
2 ms |
248 KB |
Output is correct |
64 |
Correct |
2 ms |
376 KB |
Output is correct |
65 |
Correct |
2 ms |
248 KB |
Output is correct |
66 |
Correct |
2 ms |
376 KB |
Output is correct |
67 |
Correct |
2 ms |
376 KB |
Output is correct |
68 |
Correct |
2 ms |
376 KB |
Output is correct |
69 |
Correct |
2 ms |
248 KB |
Output is correct |
70 |
Correct |
2 ms |
248 KB |
Output is correct |
71 |
Correct |
2 ms |
252 KB |
Output is correct |
72 |
Correct |
2 ms |
376 KB |
Output is correct |