| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1022184 |
2024-07-13T10:48:55 Z |
vjudge1 |
Kutije (COCI21_kutije) |
C++17 |
|
862 ms |
10064 KB |
#include <bits/stdc++.h>
using namespace std;
const int N = 1000 + 10;
int n, m, q, reachable[N][N];
vector<int> g[N];
void dfs(int v, int s){
reachable[s][v] = 1;
for (int u : g[v])
if (!reachable[s][u])
dfs(u, s);
}
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
cin >> n >> m >> q;
for (int j = 0; j < m; j ++){
for (int i = 1; i <= n; i ++){
int x;
cin >> x;
g[i].push_back(x);
}
}
for (int v = 1; v <= n; v ++)
dfs(v, v);
for (int i = 0; i < q; i ++){
int u, v;
cin >> u >> v;
if (reachable[u][v])
cout << "DA\n";
else
cout << "NE\n";
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
85 ms |
5972 KB |
Output is correct |
| 2 |
Correct |
60 ms |
5408 KB |
Output is correct |
| 3 |
Correct |
55 ms |
5216 KB |
Output is correct |
| 4 |
Correct |
80 ms |
5728 KB |
Output is correct |
| 5 |
Correct |
57 ms |
5712 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 2 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 7 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 9 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2652 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 2 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 7 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 9 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 13 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 14 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2540 KB |
Output is correct |
| 17 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2688 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2648 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
85 ms |
5972 KB |
Output is correct |
| 2 |
Correct |
60 ms |
5408 KB |
Output is correct |
| 3 |
Correct |
55 ms |
5216 KB |
Output is correct |
| 4 |
Correct |
80 ms |
5728 KB |
Output is correct |
| 5 |
Correct |
57 ms |
5712 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 7 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 8 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 12 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 14 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 18 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 19 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2540 KB |
Output is correct |
| 22 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2688 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 26 |
Correct |
186 ms |
9848 KB |
Output is correct |
| 27 |
Correct |
108 ms |
9812 KB |
Output is correct |
| 28 |
Correct |
690 ms |
8840 KB |
Output is correct |
| 29 |
Correct |
464 ms |
9604 KB |
Output is correct |
| 30 |
Correct |
96 ms |
8784 KB |
Output is correct |
| 31 |
Correct |
126 ms |
8768 KB |
Output is correct |
| 32 |
Correct |
862 ms |
9808 KB |
Output is correct |
| 33 |
Correct |
136 ms |
9916 KB |
Output is correct |
| 34 |
Correct |
187 ms |
9812 KB |
Output is correct |
| 35 |
Correct |
111 ms |
10064 KB |
Output is correct |
