#include <bits/stdc++.h>
#include "game.h"
using namespace std;
vector<vector<int>> adjmatrix(0);
void initialize(int n)
{
adjmatrix.assign(n, vector<int> (n, -1));
for(int i = 0; i < n; i++)
{
adjmatrix[i][i] = 0;
}
}
void dfs(int i, vector<vector<int>>& adjmatrix, vector<bool>& visited)
{
visited[i] = true;
for(int j = 0; j < (int) adjmatrix[i].size(); j++)
{
if(!visited[j] && adjmatrix[i][j] != 0)
{
dfs(j, adjmatrix, visited);
}
}
}
int hasEdge(int u, int v)
{
int n = adjmatrix.size();
adjmatrix[u][v] = 0;
adjmatrix[v][u] = 0;
vector<bool> visited(n, false);
dfs(0, adjmatrix, visited);
if(find(visited.begin(), visited.end(), false) != visited.end())
{
adjmatrix[u][v] = 1;
adjmatrix[v][u] = 1;
return 1;
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
0 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
0 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 ms |
212 KB |
Output is correct |
13 |
Correct |
0 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
0 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
0 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
2 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
212 KB |
Output is correct |
32 |
Correct |
2 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
28 ms |
336 KB |
Output is correct |
35 |
Correct |
27 ms |
340 KB |
Output is correct |
36 |
Correct |
27 ms |
332 KB |
Output is correct |
37 |
Correct |
45 ms |
332 KB |
Output is correct |
38 |
Correct |
42 ms |
340 KB |
Output is correct |
39 |
Correct |
28 ms |
320 KB |
Output is correct |
40 |
Correct |
50 ms |
340 KB |
Output is correct |
41 |
Correct |
27 ms |
328 KB |
Output is correct |
42 |
Correct |
27 ms |
332 KB |
Output is correct |
43 |
Correct |
27 ms |
332 KB |
Output is correct |
44 |
Correct |
36 ms |
332 KB |
Output is correct |
45 |
Correct |
29 ms |
340 KB |
Output is correct |
46 |
Correct |
29 ms |
332 KB |
Output is correct |
47 |
Correct |
28 ms |
340 KB |
Output is correct |
48 |
Correct |
28 ms |
332 KB |
Output is correct |
49 |
Correct |
30 ms |
340 KB |
Output is correct |
50 |
Correct |
28 ms |
336 KB |
Output is correct |
51 |
Correct |
34 ms |
336 KB |
Output is correct |
52 |
Correct |
30 ms |
336 KB |
Output is correct |
53 |
Correct |
28 ms |
332 KB |
Output is correct |
54 |
Correct |
28 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
0 ms |
284 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
0 ms |
212 KB |
Output is correct |
13 |
Correct |
0 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
308 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
212 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
27 ms |
340 KB |
Output is correct |
35 |
Correct |
27 ms |
348 KB |
Output is correct |
36 |
Correct |
27 ms |
340 KB |
Output is correct |
37 |
Correct |
28 ms |
336 KB |
Output is correct |
38 |
Correct |
27 ms |
340 KB |
Output is correct |
39 |
Correct |
27 ms |
336 KB |
Output is correct |
40 |
Correct |
27 ms |
336 KB |
Output is correct |
41 |
Correct |
27 ms |
340 KB |
Output is correct |
42 |
Correct |
27 ms |
336 KB |
Output is correct |
43 |
Correct |
35 ms |
336 KB |
Output is correct |
44 |
Correct |
28 ms |
336 KB |
Output is correct |
45 |
Correct |
34 ms |
328 KB |
Output is correct |
46 |
Correct |
28 ms |
344 KB |
Output is correct |
47 |
Correct |
27 ms |
328 KB |
Output is correct |
48 |
Correct |
28 ms |
328 KB |
Output is correct |
49 |
Correct |
28 ms |
340 KB |
Output is correct |
50 |
Correct |
30 ms |
332 KB |
Output is correct |
51 |
Correct |
27 ms |
332 KB |
Output is correct |
52 |
Correct |
28 ms |
336 KB |
Output is correct |
53 |
Correct |
28 ms |
336 KB |
Output is correct |
54 |
Correct |
29 ms |
340 KB |
Output is correct |
55 |
Execution timed out |
1089 ms |
1492 KB |
Time limit exceeded |
56 |
Halted |
0 ms |
0 KB |
- |