#include <bits/stdc++.h>
#include "meetings.h"
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<int, int> pii;
typedef pair<ld, ld> pld;
int p[2009];
void calc(int root, vector<int> all){
vector<vector<int>> vec;
vector<int> lead;
for(auto u : all){
if(u == root) continue;
int put = 0;
for(int i = 0; i < lead.size(); ++i){
if(lead[i] == u){
vec[i].pb(u);
put = 1;
break;
}
int tmp = Query(u, lead[i], root);
if(tmp == root) continue;
lead[i] = tmp;
vec[i].pb(u);
put = 1;
break;
}
if(put == 0){
lead.pb(u);
vec.pb({u});
}
}
for(int i = 0; i < lead.size(); ++i){
p[lead[i]] = root;
if(vec[i].size() > 1)
calc(lead[i], vec[i]);
}
}
void Solve(int n){
vector<int> all;
for(int i = 0; i < n; ++i)
all.pb(i);
if(all.size() > 1)
calc(0, all);
for(int i = 1; i < n; ++i)
Bridge(min(i, p[i]), max(i, p[i]));
}
Compilation message
meetings.cpp: In function 'void calc(int, std::vector<int>)':
meetings.cpp:22:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < lead.size(); ++i){
~~^~~~~~~~~~~~~
meetings.cpp:40:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < lead.size(); ++i){
~~^~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
248 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
5 ms |
248 KB |
Output is correct |
5 |
Correct |
5 ms |
248 KB |
Output is correct |
6 |
Correct |
5 ms |
252 KB |
Output is correct |
7 |
Correct |
5 ms |
248 KB |
Output is correct |
8 |
Correct |
5 ms |
432 KB |
Output is correct |
9 |
Correct |
5 ms |
248 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
408 KB |
Output is correct |
12 |
Correct |
5 ms |
376 KB |
Output is correct |
13 |
Correct |
5 ms |
248 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
248 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
5 ms |
248 KB |
Output is correct |
5 |
Correct |
5 ms |
248 KB |
Output is correct |
6 |
Correct |
5 ms |
252 KB |
Output is correct |
7 |
Correct |
5 ms |
248 KB |
Output is correct |
8 |
Correct |
5 ms |
432 KB |
Output is correct |
9 |
Correct |
5 ms |
248 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
408 KB |
Output is correct |
12 |
Correct |
5 ms |
376 KB |
Output is correct |
13 |
Correct |
5 ms |
248 KB |
Output is correct |
14 |
Correct |
7 ms |
248 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 |
5 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 |
248 KB |
Output is correct |
23 |
Correct |
5 ms |
284 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 |
380 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
248 KB |
Output is correct |
2 |
Correct |
5 ms |
248 KB |
Output is correct |
3 |
Correct |
5 ms |
248 KB |
Output is correct |
4 |
Correct |
5 ms |
248 KB |
Output is correct |
5 |
Correct |
5 ms |
248 KB |
Output is correct |
6 |
Correct |
5 ms |
252 KB |
Output is correct |
7 |
Correct |
5 ms |
248 KB |
Output is correct |
8 |
Correct |
5 ms |
432 KB |
Output is correct |
9 |
Correct |
5 ms |
248 KB |
Output is correct |
10 |
Correct |
5 ms |
376 KB |
Output is correct |
11 |
Correct |
5 ms |
408 KB |
Output is correct |
12 |
Correct |
5 ms |
376 KB |
Output is correct |
13 |
Correct |
5 ms |
248 KB |
Output is correct |
14 |
Correct |
7 ms |
248 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 |
5 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 |
248 KB |
Output is correct |
23 |
Correct |
5 ms |
284 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 |
380 KB |
Output is correct |
27 |
Correct |
15 ms |
428 KB |
Output is correct |
28 |
Correct |
12 ms |
376 KB |
Output is correct |
29 |
Correct |
14 ms |
376 KB |
Output is correct |
30 |
Correct |
16 ms |
376 KB |
Output is correct |
31 |
Correct |
11 ms |
504 KB |
Output is correct |
32 |
Correct |
11 ms |
376 KB |
Output is correct |
33 |
Correct |
15 ms |
376 KB |
Output is correct |
34 |
Correct |
13 ms |
380 KB |
Output is correct |
35 |
Correct |
12 ms |
376 KB |
Output is correct |
36 |
Correct |
14 ms |
504 KB |
Output is correct |
37 |
Correct |
61 ms |
504 KB |
Output is correct |
38 |
Correct |
139 ms |
760 KB |
Output is correct |
39 |
Correct |
208 ms |
888 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
523 ms |
780 KB |
Output is correct |
2 |
Correct |
711 ms |
888 KB |
Output is correct |
3 |
Correct |
578 ms |
760 KB |
Output is correct |
4 |
Correct |
921 ms |
888 KB |
Output is correct |
5 |
Correct |
717 ms |
760 KB |
Output is correct |
6 |
Correct |
596 ms |
632 KB |
Output is correct |
7 |
Correct |
383 ms |
768 KB |
Output is correct |
8 |
Correct |
397 ms |
632 KB |
Output is correct |
9 |
Correct |
421 ms |
880 KB |
Output is correct |
10 |
Correct |
397 ms |
760 KB |
Output is correct |
11 |
Correct |
466 ms |
644 KB |
Output is correct |
12 |
Execution timed out |
3059 ms |
1324 KB |
Time limit exceeded |
13 |
Halted |
0 ms |
0 KB |
- |