| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 961149 |
2024-04-11T15:13:36 Z |
Nahian9696 |
Game (IOI14_game) |
C++17 |
|
288 ms |
31648 KB |
#include "game.h"
#include <algorithm>
int n, num_comps;
int par[2000];
int comp_size[2000];
int comp_edges[2000][2000];
int find(int u) {
if (par[u] == u) {
return u;
}
return par[u] = find(par[u]);
}
void initialize(int nn) {
n = nn;
for (int i = 0; i < n; i++) {
par[i] = i;
comp_size[i] = 1;
for(int j = 0; j < n; j++) {
comp_edges[i][j] = 0;
}
}
num_comps = n;
}
int hasEdge(int u, int v) {
// if (find(u) == find(v)) {
// return 1;
// }
u = find(u);
v = find(v);
if(comp_edges[u][v] + 1 == comp_size[u] * comp_size[v]) {
comp_edges[u][v] = 0;
comp_edges[v][u] = 0;
for(int i = 0; i < n; i++) {
comp_edges[u][i] += comp_edges[v][i];
comp_edges[v][i] = 0;
comp_edges[i][u] += comp_edges[i][v];
comp_edges[i][v] = 0;
}
comp_size[u] += comp_size[v];
comp_size[v] = 0;
par[v] = u;
return 1;
} else {
comp_edges[u][v]++;
comp_edges[v][u]++;
return 0;
}
// if(num_comps > 2) {
// if(find(u) < find(v)) {
// std::swap(u, v);
// }
// par[find(u)] = find(v);
// num_comps--;
// return 1;
// } else {
// return 0;
// }
return 1;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2472 KB |
Output is correct |
| 8 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 16 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 18 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 21 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2396 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 16 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2476 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
0 ms |
2472 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 27 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 28 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 29 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 30 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 33 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 34 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 35 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 36 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 37 |
Correct |
2 ms |
2808 KB |
Output is correct |
| 38 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 39 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 41 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 42 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 43 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 44 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 45 |
Correct |
2 ms |
2740 KB |
Output is correct |
| 46 |
Correct |
1 ms |
2908 KB |
Output is correct |
| 47 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 48 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 49 |
Correct |
1 ms |
2836 KB |
Output is correct |
| 50 |
Correct |
2 ms |
2840 KB |
Output is correct |
| 51 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 52 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 53 |
Correct |
2 ms |
2648 KB |
Output is correct |
| 54 |
Correct |
2 ms |
2652 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2472 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2500 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2496 KB |
Output is correct |
| 15 |
Correct |
0 ms |
2408 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2548 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2404 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2480 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 27 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 28 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 29 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 30 |
Correct |
1 ms |
2488 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2408 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 33 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 34 |
Correct |
2 ms |
2648 KB |
Output is correct |
| 35 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 36 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 37 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 38 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 39 |
Correct |
2 ms |
2648 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 41 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 42 |
Correct |
2 ms |
2648 KB |
Output is correct |
| 43 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 44 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 45 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 46 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 47 |
Correct |
1 ms |
2840 KB |
Output is correct |
| 48 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 49 |
Correct |
2 ms |
2652 KB |
Output is correct |
| 50 |
Correct |
1 ms |
2740 KB |
Output is correct |
| 51 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 52 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 53 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 54 |
Correct |
2 ms |
2840 KB |
Output is correct |
| 55 |
Correct |
38 ms |
8588 KB |
Output is correct |
| 56 |
Correct |
27 ms |
8536 KB |
Output is correct |
| 57 |
Correct |
29 ms |
8592 KB |
Output is correct |
| 58 |
Correct |
26 ms |
8540 KB |
Output is correct |
| 59 |
Correct |
27 ms |
8536 KB |
Output is correct |
| 60 |
Correct |
26 ms |
8540 KB |
Output is correct |
| 61 |
Correct |
27 ms |
8540 KB |
Output is correct |
| 62 |
Correct |
33 ms |
8672 KB |
Output is correct |
| 63 |
Correct |
26 ms |
8600 KB |
Output is correct |
| 64 |
Correct |
26 ms |
8532 KB |
Output is correct |
| 65 |
Correct |
35 ms |
8576 KB |
Output is correct |
| 66 |
Correct |
27 ms |
8536 KB |
Output is correct |
| 67 |
Correct |
27 ms |
8536 KB |
Output is correct |
| 68 |
Correct |
28 ms |
8460 KB |
Output is correct |
| 69 |
Correct |
38 ms |
8632 KB |
Output is correct |
| 70 |
Correct |
27 ms |
8540 KB |
Output is correct |
| 71 |
Correct |
26 ms |
8600 KB |
Output is correct |
| 72 |
Correct |
26 ms |
8532 KB |
Output is correct |
| 73 |
Correct |
33 ms |
8432 KB |
Output is correct |
| 74 |
Correct |
26 ms |
8536 KB |
Output is correct |
| 75 |
Correct |
35 ms |
8712 KB |
Output is correct |
| 76 |
Correct |
79 ms |
12428 KB |
Output is correct |
| 77 |
Correct |
59 ms |
12368 KB |
Output is correct |
| 78 |
Correct |
60 ms |
12440 KB |
Output is correct |
| 79 |
Correct |
78 ms |
12440 KB |
Output is correct |
| 80 |
Correct |
63 ms |
12368 KB |
Output is correct |
| 81 |
Correct |
70 ms |
12492 KB |
Output is correct |
| 82 |
Correct |
60 ms |
12456 KB |
Output is correct |
| 83 |
Correct |
76 ms |
12316 KB |
Output is correct |
| 84 |
Correct |
74 ms |
12372 KB |
Output is correct |
| 85 |
Correct |
126 ms |
18768 KB |
Output is correct |
| 86 |
Correct |
106 ms |
18740 KB |
Output is correct |
| 87 |
Correct |
140 ms |
18768 KB |
Output is correct |
| 88 |
Correct |
118 ms |
18836 KB |
Output is correct |
| 89 |
Correct |
148 ms |
18768 KB |
Output is correct |
| 90 |
Correct |
112 ms |
18696 KB |
Output is correct |
| 91 |
Correct |
111 ms |
18832 KB |
Output is correct |
| 92 |
Correct |
108 ms |
18696 KB |
Output is correct |
| 93 |
Correct |
104 ms |
18832 KB |
Output is correct |
| 94 |
Correct |
288 ms |
31572 KB |
Output is correct |
| 95 |
Correct |
260 ms |
31572 KB |
Output is correct |
| 96 |
Correct |
279 ms |
31504 KB |
Output is correct |
| 97 |
Correct |
281 ms |
31384 KB |
Output is correct |
| 98 |
Correct |
268 ms |
31464 KB |
Output is correct |
| 99 |
Correct |
282 ms |
31420 KB |
Output is correct |
| 100 |
Correct |
282 ms |
31648 KB |
Output is correct |
