| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 970949 |
2024-04-27T15:32:22 Z |
Circling |
Kutije (COCI21_kutije) |
C++17 |
|
123 ms |
9560 KB |
/*The British Royal Family and a small cadre of English Fabian Socialists, in
conjunction with the Rockefellers and the Rothchilds, are engaged in a
conspiracy to greatly reduce the population of the human race in order to head
off a Malthusian catastrophe, a catastrophe that could easily be avoided by
simply building a massive amount of nuclear power plants and a number of massive
superhighways and bridges to connect all of the world's continents. But doing
that would cut into the conspiracy's profits. So the British Royal Family
invented environmentalism and neoliberalism in order to hide the truth. And in
order to further reduce the population, the British Royal Family is also the
world's foremost drug trafficking conspiracy. And it uses its control of the IMF
to push austerity in order to kill as many people in the global south as
possible.
And also Henry Kissinger is a gay KGB agent. */
#include <iostream>
#include <algorithm>
#include <utility>
#include <vector>
#include <stack>
#include <queue>
#include <set>
#include <map>
using namespace std;
int p[1001], s[1001];
int findp(int x){
if (p[x] == x) return x;
findp(p[x]);
p[x] = p[p[x]];
return p[x];
}
void unite(int a, int b){
int pa = findp(a), pb = findp(b);
if (pa == pb) return;
if (s[pa] > s[pb]) swap(pa, pb);
p[pa] = pb;
s[pb] += s[pa];
}
int main(){
cin.tie(0);
ios_base::sync_with_stdio(0);
int n, m, q, k, l;
cin >> n >> m >> q;
for (int i = 1; i <= n; i++){
p[i] = i;
s[i] = 1;
}
while (m--){
for (int i = 1; i <= n; i++){
cin >> k;
unite(i, k);
}
}
while (q--){
cin >> k >> l;
cout << (findp(k) == findp(l) ? "DA\n" : "NE\n");
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
61 ms |
5700 KB |
Output is correct |
| 2 |
Correct |
54 ms |
4948 KB |
Output is correct |
| 3 |
Correct |
52 ms |
4692 KB |
Output is correct |
| 4 |
Correct |
64 ms |
5716 KB |
Output is correct |
| 5 |
Correct |
65 ms |
5640 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
740 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
61 ms |
5700 KB |
Output is correct |
| 2 |
Correct |
54 ms |
4948 KB |
Output is correct |
| 3 |
Correct |
52 ms |
4692 KB |
Output is correct |
| 4 |
Correct |
64 ms |
5716 KB |
Output is correct |
| 5 |
Correct |
65 ms |
5640 KB |
Output is correct |
| 6 |
Correct |
1 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
740 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
492 KB |
Output is correct |
| 26 |
Correct |
110 ms |
9556 KB |
Output is correct |
| 27 |
Correct |
119 ms |
9556 KB |
Output is correct |
| 28 |
Correct |
92 ms |
7964 KB |
Output is correct |
| 29 |
Correct |
106 ms |
9052 KB |
Output is correct |
| 30 |
Correct |
103 ms |
7988 KB |
Output is correct |
| 31 |
Correct |
95 ms |
8016 KB |
Output is correct |
| 32 |
Correct |
123 ms |
9528 KB |
Output is correct |
| 33 |
Correct |
116 ms |
9532 KB |
Output is correct |
| 34 |
Correct |
112 ms |
9560 KB |
Output is correct |
| 35 |
Correct |
114 ms |
9556 KB |
Output is correct |
