#include <bits/stdc++.h>
#include "game.h"
#pragma GCC optimize("O3")
using namespace std;
int n;
vector< vector<int> > g;
vector<int> vis;
void initialize(int N){
n = N;
g.resize(n);
for(int i = 0; i < n; i++)
for(int j = 0; j < n; j++) if(i != j)
g[i].push_back(j);
}
int hasEdge(int u, int v) {
if(!binary_search(begin(g[u]), end(g[u]), v)) return 0;
vis.assign(n, 0);
deque<int> q;
q.push_back(u);
vis[u] = 1;
while(!q.empty()){
int w = q.front();
q.pop_front();
if(v == w){
g[u].erase(find(begin(g[u]), end(g[u]), v)), g[v].erase(find(begin(g[v]), end(g[v]), u));
return 0;
}
for(int x : g[w]) if(!vis[x] && (u!=w||v!=x)) vis[x] = 1, q.push_back(x);
}
return 1;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
288 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
288 KB |
Output is correct |
14 |
Correct |
1 ms |
256 KB |
Output is correct |
15 |
Correct |
1 ms |
256 KB |
Output is correct |
16 |
Correct |
1 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
1 ms |
256 KB |
Output is correct |
20 |
Correct |
1 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
256 KB |
Output is correct |
22 |
Correct |
1 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
14 |
Correct |
1 ms |
384 KB |
Output is correct |
15 |
Correct |
1 ms |
384 KB |
Output is correct |
16 |
Correct |
1 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
1 ms |
256 KB |
Output is correct |
20 |
Correct |
1 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
256 KB |
Output is correct |
22 |
Correct |
1 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
384 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
25 |
Correct |
1 ms |
384 KB |
Output is correct |
26 |
Correct |
1 ms |
256 KB |
Output is correct |
27 |
Correct |
2 ms |
256 KB |
Output is correct |
28 |
Correct |
1 ms |
384 KB |
Output is correct |
29 |
Correct |
2 ms |
288 KB |
Output is correct |
30 |
Correct |
1 ms |
384 KB |
Output is correct |
31 |
Correct |
1 ms |
256 KB |
Output is correct |
32 |
Correct |
1 ms |
384 KB |
Output is correct |
33 |
Correct |
1 ms |
384 KB |
Output is correct |
34 |
Correct |
17 ms |
384 KB |
Output is correct |
35 |
Correct |
18 ms |
384 KB |
Output is correct |
36 |
Correct |
18 ms |
512 KB |
Output is correct |
37 |
Correct |
17 ms |
512 KB |
Output is correct |
38 |
Correct |
17 ms |
384 KB |
Output is correct |
39 |
Correct |
17 ms |
384 KB |
Output is correct |
40 |
Correct |
17 ms |
384 KB |
Output is correct |
41 |
Correct |
17 ms |
384 KB |
Output is correct |
42 |
Correct |
17 ms |
384 KB |
Output is correct |
43 |
Correct |
17 ms |
384 KB |
Output is correct |
44 |
Correct |
13 ms |
384 KB |
Output is correct |
45 |
Correct |
15 ms |
512 KB |
Output is correct |
46 |
Correct |
15 ms |
384 KB |
Output is correct |
47 |
Correct |
15 ms |
384 KB |
Output is correct |
48 |
Correct |
15 ms |
384 KB |
Output is correct |
49 |
Correct |
15 ms |
384 KB |
Output is correct |
50 |
Correct |
18 ms |
384 KB |
Output is correct |
51 |
Correct |
20 ms |
384 KB |
Output is correct |
52 |
Correct |
18 ms |
384 KB |
Output is correct |
53 |
Correct |
18 ms |
384 KB |
Output is correct |
54 |
Correct |
18 ms |
384 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
384 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
14 |
Correct |
1 ms |
384 KB |
Output is correct |
15 |
Correct |
1 ms |
256 KB |
Output is correct |
16 |
Correct |
1 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
384 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
1 ms |
256 KB |
Output is correct |
20 |
Correct |
0 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
384 KB |
Output is correct |
22 |
Correct |
1 ms |
384 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
25 |
Correct |
1 ms |
256 KB |
Output is correct |
26 |
Correct |
1 ms |
384 KB |
Output is correct |
27 |
Correct |
1 ms |
384 KB |
Output is correct |
28 |
Correct |
1 ms |
384 KB |
Output is correct |
29 |
Correct |
2 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
384 KB |
Output is correct |
31 |
Correct |
1 ms |
384 KB |
Output is correct |
32 |
Correct |
1 ms |
288 KB |
Output is correct |
33 |
Correct |
2 ms |
384 KB |
Output is correct |
34 |
Correct |
17 ms |
384 KB |
Output is correct |
35 |
Correct |
17 ms |
384 KB |
Output is correct |
36 |
Correct |
17 ms |
384 KB |
Output is correct |
37 |
Correct |
17 ms |
384 KB |
Output is correct |
38 |
Correct |
17 ms |
384 KB |
Output is correct |
39 |
Correct |
17 ms |
384 KB |
Output is correct |
40 |
Correct |
17 ms |
384 KB |
Output is correct |
41 |
Correct |
18 ms |
512 KB |
Output is correct |
42 |
Correct |
21 ms |
512 KB |
Output is correct |
43 |
Correct |
17 ms |
384 KB |
Output is correct |
44 |
Correct |
19 ms |
384 KB |
Output is correct |
45 |
Correct |
19 ms |
384 KB |
Output is correct |
46 |
Correct |
15 ms |
384 KB |
Output is correct |
47 |
Correct |
15 ms |
384 KB |
Output is correct |
48 |
Correct |
18 ms |
384 KB |
Output is correct |
49 |
Correct |
16 ms |
384 KB |
Output is correct |
50 |
Correct |
18 ms |
384 KB |
Output is correct |
51 |
Correct |
18 ms |
384 KB |
Output is correct |
52 |
Correct |
18 ms |
416 KB |
Output is correct |
53 |
Correct |
18 ms |
384 KB |
Output is correct |
54 |
Correct |
18 ms |
384 KB |
Output is correct |
55 |
Execution timed out |
1069 ms |
2680 KB |
Time limit exceeded |
56 |
Halted |
0 ms |
0 KB |
- |