| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 918014 |
2024-01-29T11:37:13 Z |
zhasyn |
Game (IOI14_game) |
C++14 |
|
1000 ms |
5336 KB |
#include <bits/stdc++.h>
#define pb push_back
#define pf push_front
using namespace std;
#define F first
#define S second
typedef long long ll;
#define pii pair <int, int>
#define pll pair <ll, ll>
typedef long double ld;
const ll N = 1500 + 10, M = 30;
const ll mod = 998244353;
int g;
bool block[N][N], was[N], pred[N][N];
void initialize(int n){
g = n;
}
void dfs(int v){
was[v] = true;
for(int i = 0; i < g; i++){
if(was[i] || block[i][v] == true) continue;
dfs(i);
}
}
int hasEdge(int u, int v){
if(pred[u][v]) return block[u][v];
pred[u][v] = pred[v][u] = true;
block[u][v] = block[v][u] = true;
dfs(0);
int cnt = 0;
for(int i = 0; i < g; i++){
if(was[i]) cnt++;
was[i] = false;
}
if(cnt != g) block[u][v] = block[v][u] = false;
return 1 - block[u][v];
}
// int main(){
// int n;
// cin >> n;
// initialize(n);
// for(int i = 0, a, b; i < ((n + 1) * n) / 2; i++){
// cin >> a >> b;
// cout << hasEdge(a, b) << endl;
// }
// return 0;
// }
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 2 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 3 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 5 |
Correct |
1 ms |
4536 KB |
Output is correct |
| 6 |
Correct |
1 ms |
4540 KB |
Output is correct |
| 7 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 8 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 10 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 12 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 13 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 15 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 17 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 18 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 19 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 20 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 21 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 22 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 24 |
Correct |
1 ms |
4444 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 2 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 3 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 5 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 6 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 7 |
Correct |
1 ms |
4536 KB |
Output is correct |
| 8 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
4544 KB |
Output is correct |
| 10 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 12 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 15 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 17 |
Correct |
1 ms |
4540 KB |
Output is correct |
| 18 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 19 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 20 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 21 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 22 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 24 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 25 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 26 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 27 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 28 |
Correct |
2 ms |
4540 KB |
Output is correct |
| 29 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 30 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 31 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 32 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 33 |
Correct |
1 ms |
4548 KB |
Output is correct |
| 34 |
Correct |
23 ms |
4444 KB |
Output is correct |
| 35 |
Correct |
25 ms |
4444 KB |
Output is correct |
| 36 |
Correct |
24 ms |
4444 KB |
Output is correct |
| 37 |
Correct |
21 ms |
4672 KB |
Output is correct |
| 38 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 39 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 40 |
Correct |
25 ms |
4680 KB |
Output is correct |
| 41 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 42 |
Correct |
23 ms |
4444 KB |
Output is correct |
| 43 |
Correct |
24 ms |
4676 KB |
Output is correct |
| 44 |
Correct |
35 ms |
4652 KB |
Output is correct |
| 45 |
Correct |
35 ms |
4444 KB |
Output is correct |
| 46 |
Correct |
24 ms |
4444 KB |
Output is correct |
| 47 |
Correct |
25 ms |
4444 KB |
Output is correct |
| 48 |
Correct |
24 ms |
4440 KB |
Output is correct |
| 49 |
Correct |
22 ms |
4676 KB |
Output is correct |
| 50 |
Correct |
22 ms |
4680 KB |
Output is correct |
| 51 |
Correct |
22 ms |
4440 KB |
Output is correct |
| 52 |
Correct |
37 ms |
4444 KB |
Output is correct |
| 53 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 54 |
Correct |
22 ms |
4444 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 2 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 3 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 5 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 6 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 7 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 8 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 10 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 12 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 15 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 17 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 18 |
Correct |
1 ms |
4544 KB |
Output is correct |
| 19 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 20 |
Correct |
1 ms |
4536 KB |
Output is correct |
| 21 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 22 |
Correct |
1 ms |
4544 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 24 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 25 |
Correct |
2 ms |
4440 KB |
Output is correct |
| 26 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 27 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 28 |
Correct |
2 ms |
4440 KB |
Output is correct |
| 29 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 30 |
Correct |
2 ms |
4600 KB |
Output is correct |
| 31 |
Correct |
2 ms |
4528 KB |
Output is correct |
| 32 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 33 |
Correct |
2 ms |
4444 KB |
Output is correct |
| 34 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 35 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 36 |
Correct |
21 ms |
4548 KB |
Output is correct |
| 37 |
Correct |
23 ms |
4444 KB |
Output is correct |
| 38 |
Correct |
21 ms |
4440 KB |
Output is correct |
| 39 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 40 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 41 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 42 |
Correct |
25 ms |
4440 KB |
Output is correct |
| 43 |
Correct |
23 ms |
4444 KB |
Output is correct |
| 44 |
Correct |
21 ms |
4444 KB |
Output is correct |
| 45 |
Correct |
22 ms |
4696 KB |
Output is correct |
| 46 |
Correct |
24 ms |
4664 KB |
Output is correct |
| 47 |
Correct |
22 ms |
4660 KB |
Output is correct |
| 48 |
Correct |
24 ms |
4444 KB |
Output is correct |
| 49 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 50 |
Correct |
25 ms |
4440 KB |
Output is correct |
| 51 |
Correct |
23 ms |
4656 KB |
Output is correct |
| 52 |
Correct |
26 ms |
4672 KB |
Output is correct |
| 53 |
Correct |
23 ms |
4448 KB |
Output is correct |
| 54 |
Correct |
21 ms |
4648 KB |
Output is correct |
| 55 |
Execution timed out |
1055 ms |
5336 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
