#include <bits/stdc++.h>
#include "game.h"
#pragma GCC optimize("O3")
using namespace std;
int n, c;
vector< unordered_set<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].insert(j);
}
void dfs(int u){
if(vis[u]) return;
vis[u] = 1, c++;
for(int v : g[u]) dfs(v);
}
int hasEdge(int u, int v) {
if(!g[u].count(v)) return 0;
g[u].erase(v), g[v].erase(u);
vis.assign(n, 0), c = 0;
dfs(0);
if(c < n) g[u].insert(v), g[v].insert(u);
return c < n;
}
| # |
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 |
384 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 |
0 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 |
256 KB |
Output is correct |
| 13 |
Correct |
1 ms |
256 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 |
384 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 |
288 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 |
384 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 |
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 |
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 |
384 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 |
| 25 |
Correct |
2 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
512 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
2 ms |
512 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
2 ms |
384 KB |
Output is correct |
| 31 |
Correct |
2 ms |
384 KB |
Output is correct |
| 32 |
Correct |
2 ms |
512 KB |
Output is correct |
| 33 |
Correct |
3 ms |
384 KB |
Output is correct |
| 34 |
Correct |
46 ms |
636 KB |
Output is correct |
| 35 |
Correct |
45 ms |
632 KB |
Output is correct |
| 36 |
Correct |
46 ms |
888 KB |
Output is correct |
| 37 |
Correct |
44 ms |
632 KB |
Output is correct |
| 38 |
Correct |
46 ms |
640 KB |
Output is correct |
| 39 |
Correct |
46 ms |
640 KB |
Output is correct |
| 40 |
Correct |
46 ms |
640 KB |
Output is correct |
| 41 |
Correct |
45 ms |
640 KB |
Output is correct |
| 42 |
Correct |
45 ms |
632 KB |
Output is correct |
| 43 |
Correct |
38 ms |
636 KB |
Output is correct |
| 44 |
Correct |
39 ms |
636 KB |
Output is correct |
| 45 |
Correct |
43 ms |
632 KB |
Output is correct |
| 46 |
Correct |
44 ms |
640 KB |
Output is correct |
| 47 |
Correct |
45 ms |
640 KB |
Output is correct |
| 48 |
Correct |
45 ms |
640 KB |
Output is correct |
| 49 |
Correct |
44 ms |
640 KB |
Output is correct |
| 50 |
Correct |
45 ms |
640 KB |
Output is correct |
| 51 |
Correct |
44 ms |
640 KB |
Output is correct |
| 52 |
Correct |
45 ms |
632 KB |
Output is correct |
| 53 |
Correct |
48 ms |
640 KB |
Output is correct |
| 54 |
Correct |
45 ms |
640 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 |
384 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 |
256 KB |
Output is correct |
| 13 |
Correct |
1 ms |
256 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 |
| 25 |
Correct |
2 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
416 KB |
Output is correct |
| 27 |
Correct |
2 ms |
416 KB |
Output is correct |
| 28 |
Correct |
3 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
2 ms |
384 KB |
Output is correct |
| 31 |
Correct |
3 ms |
384 KB |
Output is correct |
| 32 |
Correct |
2 ms |
384 KB |
Output is correct |
| 33 |
Correct |
2 ms |
384 KB |
Output is correct |
| 34 |
Correct |
46 ms |
640 KB |
Output is correct |
| 35 |
Correct |
45 ms |
632 KB |
Output is correct |
| 36 |
Correct |
47 ms |
760 KB |
Output is correct |
| 37 |
Correct |
46 ms |
632 KB |
Output is correct |
| 38 |
Correct |
46 ms |
640 KB |
Output is correct |
| 39 |
Correct |
47 ms |
640 KB |
Output is correct |
| 40 |
Correct |
46 ms |
636 KB |
Output is correct |
| 41 |
Correct |
44 ms |
632 KB |
Output is correct |
| 42 |
Correct |
45 ms |
636 KB |
Output is correct |
| 43 |
Correct |
39 ms |
632 KB |
Output is correct |
| 44 |
Correct |
38 ms |
632 KB |
Output is correct |
| 45 |
Correct |
45 ms |
640 KB |
Output is correct |
| 46 |
Correct |
44 ms |
640 KB |
Output is correct |
| 47 |
Correct |
45 ms |
632 KB |
Output is correct |
| 48 |
Correct |
45 ms |
632 KB |
Output is correct |
| 49 |
Correct |
48 ms |
640 KB |
Output is correct |
| 50 |
Correct |
57 ms |
632 KB |
Output is correct |
| 51 |
Correct |
44 ms |
640 KB |
Output is correct |
| 52 |
Correct |
45 ms |
760 KB |
Output is correct |
| 53 |
Correct |
44 ms |
760 KB |
Output is correct |
| 54 |
Correct |
45 ms |
640 KB |
Output is correct |
| 55 |
Execution timed out |
1051 ms |
12028 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
