| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1108758 |
2024-11-05T03:17:08 Z |
huantran |
Kutije (COCI21_kutije) |
C++17 |
|
221 ms |
27464 KB |
#include <bits/stdc++.h>
using namespace std;
using ll = long long int;
const int maxn = 5e5 + 5;
const int oo = 1e9 + 7;
const ll inf = 1e18;
int n, m, q;
vector<int> adj[maxn];
int comp[maxn], cnt = 0;
void dfs(int u) {
comp[u] = cnt;
for (auto j : adj[u]) {
if (comp[j])
continue;
dfs(j);
}
}
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
cin >> n >> m >> q;
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++) {
int u;
cin >> u;
adj[u].push_back(j);
}
}
for (int i = 1; i <= n; i++) {
if (!comp[i]) {
++cnt;
dfs(i);
}
}
while (q--) {
int u, v;
cin >> u >> v;
if (comp[u] == comp[v])
cout << "DA" << '\n';
else
cout << "NE" << '\n';
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
66 ms |
19272 KB |
Output is correct |
| 2 |
Correct |
58 ms |
18516 KB |
Output is correct |
| 3 |
Correct |
67 ms |
18152 KB |
Output is correct |
| 4 |
Correct |
62 ms |
19280 KB |
Output is correct |
| 5 |
Correct |
81 ms |
19272 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 2 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 3 |
Correct |
4 ms |
14156 KB |
Output is correct |
| 4 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 5 |
Correct |
4 ms |
14160 KB |
Output is correct |
| 6 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 7 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 8 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 9 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 10 |
Correct |
4 ms |
13904 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 2 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 3 |
Correct |
4 ms |
14156 KB |
Output is correct |
| 4 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 5 |
Correct |
4 ms |
14160 KB |
Output is correct |
| 6 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 7 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 8 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 9 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 10 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 11 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 12 |
Correct |
5 ms |
14256 KB |
Output is correct |
| 13 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 14 |
Correct |
4 ms |
13908 KB |
Output is correct |
| 15 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 16 |
Correct |
4 ms |
14084 KB |
Output is correct |
| 17 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 18 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 19 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 20 |
Correct |
4 ms |
13904 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
66 ms |
19272 KB |
Output is correct |
| 2 |
Correct |
58 ms |
18516 KB |
Output is correct |
| 3 |
Correct |
67 ms |
18152 KB |
Output is correct |
| 4 |
Correct |
62 ms |
19280 KB |
Output is correct |
| 5 |
Correct |
81 ms |
19272 KB |
Output is correct |
| 6 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 7 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 8 |
Correct |
4 ms |
14156 KB |
Output is correct |
| 9 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 10 |
Correct |
4 ms |
14160 KB |
Output is correct |
| 11 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 12 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 13 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 14 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 15 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 16 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 17 |
Correct |
5 ms |
14256 KB |
Output is correct |
| 18 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 19 |
Correct |
4 ms |
13908 KB |
Output is correct |
| 20 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 21 |
Correct |
4 ms |
14084 KB |
Output is correct |
| 22 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 23 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 24 |
Correct |
5 ms |
13904 KB |
Output is correct |
| 25 |
Correct |
4 ms |
13904 KB |
Output is correct |
| 26 |
Correct |
125 ms |
27464 KB |
Output is correct |
| 27 |
Correct |
221 ms |
27416 KB |
Output is correct |
| 28 |
Correct |
95 ms |
25416 KB |
Output is correct |
| 29 |
Correct |
116 ms |
27208 KB |
Output is correct |
| 30 |
Correct |
102 ms |
25416 KB |
Output is correct |
| 31 |
Correct |
98 ms |
25672 KB |
Output is correct |
| 32 |
Correct |
111 ms |
27148 KB |
Output is correct |
| 33 |
Correct |
116 ms |
26952 KB |
Output is correct |
| 34 |
Correct |
119 ms |
26992 KB |
Output is correct |
| 35 |
Correct |
114 ms |
27464 KB |
Output is correct |
