| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 368817 |
2021-02-20T07:24:06 Z |
benedict0724 |
Game (IOI14_game) |
C++17 |
|
644 ms |
25200 KB |
#include "game.h"
int cnt[1500][1500];
int link[1500], h[1500], m;
int _find(int x){
if(x == link[x]) return x;
return link[x] = _find(link[x]);
}
bool _unite(int x, int y){
x = _find(x), y = _find(y);
if(x == y) return 1;
if(h[x] + h[y] == m) return 0;
if(cnt[x][y] >= 2){
cnt[x][y]--; cnt[y][x]--;
return 0;
}
link[x] = y; h[y] += h[x];
for(int i=0;i<m;i++){
cnt[y][i] += cnt[x][i]; cnt[i][y] += cnt[i][x];
}
return 1;
}
void initialize(int n) {
m = n;
for(int i=0;i<n;i++){
link[i] = i; h[i] = 1;
for(int j=0;j<n;j++) cnt[i][j] = 1;
}
}
int hasEdge(int u, int v) {
return _unite(u, v);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
512 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
0 ms |
492 KB |
Output is correct |
| 8 |
Correct |
0 ms |
364 KB |
Output is correct |
| 9 |
Correct |
0 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
0 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
0 ms |
364 KB |
Output is correct |
| 20 |
Correct |
0 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
0 ms |
364 KB |
Output is correct |
| 24 |
Correct |
0 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
0 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
492 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
492 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
1 ms |
512 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
1 ms |
364 KB |
Output is correct |
| 24 |
Correct |
1 ms |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
492 KB |
Output is correct |
| 26 |
Correct |
1 ms |
492 KB |
Output is correct |
| 27 |
Correct |
1 ms |
492 KB |
Output is correct |
| 28 |
Correct |
1 ms |
492 KB |
Output is correct |
| 29 |
Correct |
1 ms |
492 KB |
Output is correct |
| 30 |
Correct |
1 ms |
492 KB |
Output is correct |
| 31 |
Correct |
1 ms |
492 KB |
Output is correct |
| 32 |
Correct |
1 ms |
492 KB |
Output is correct |
| 33 |
Correct |
1 ms |
492 KB |
Output is correct |
| 34 |
Correct |
2 ms |
876 KB |
Output is correct |
| 35 |
Correct |
2 ms |
748 KB |
Output is correct |
| 36 |
Correct |
2 ms |
748 KB |
Output is correct |
| 37 |
Correct |
3 ms |
768 KB |
Output is correct |
| 38 |
Correct |
2 ms |
748 KB |
Output is correct |
| 39 |
Correct |
3 ms |
780 KB |
Output is correct |
| 40 |
Correct |
2 ms |
748 KB |
Output is correct |
| 41 |
Correct |
2 ms |
748 KB |
Output is correct |
| 42 |
Correct |
2 ms |
748 KB |
Output is correct |
| 43 |
Correct |
2 ms |
748 KB |
Output is correct |
| 44 |
Correct |
2 ms |
748 KB |
Output is correct |
| 45 |
Correct |
3 ms |
748 KB |
Output is correct |
| 46 |
Correct |
2 ms |
748 KB |
Output is correct |
| 47 |
Correct |
2 ms |
748 KB |
Output is correct |
| 48 |
Correct |
2 ms |
748 KB |
Output is correct |
| 49 |
Correct |
2 ms |
748 KB |
Output is correct |
| 50 |
Correct |
2 ms |
748 KB |
Output is correct |
| 51 |
Correct |
2 ms |
748 KB |
Output is correct |
| 52 |
Correct |
2 ms |
748 KB |
Output is correct |
| 53 |
Correct |
2 ms |
876 KB |
Output is correct |
| 54 |
Correct |
2 ms |
748 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
368 KB |
Output is correct |
| 9 |
Correct |
0 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
368 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
492 KB |
Output is correct |
| 19 |
Correct |
1 ms |
492 KB |
Output is correct |
| 20 |
Correct |
1 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
1 ms |
364 KB |
Output is correct |
| 24 |
Correct |
1 ms |
492 KB |
Output is correct |
| 25 |
Correct |
1 ms |
492 KB |
Output is correct |
| 26 |
Correct |
1 ms |
492 KB |
Output is correct |
| 27 |
Correct |
1 ms |
492 KB |
Output is correct |
| 28 |
Correct |
1 ms |
492 KB |
Output is correct |
| 29 |
Correct |
1 ms |
512 KB |
Output is correct |
| 30 |
Correct |
1 ms |
492 KB |
Output is correct |
| 31 |
Correct |
1 ms |
492 KB |
Output is correct |
| 32 |
Correct |
1 ms |
492 KB |
Output is correct |
| 33 |
Correct |
1 ms |
492 KB |
Output is correct |
| 34 |
Correct |
2 ms |
748 KB |
Output is correct |
| 35 |
Correct |
2 ms |
876 KB |
Output is correct |
| 36 |
Correct |
2 ms |
748 KB |
Output is correct |
| 37 |
Correct |
2 ms |
748 KB |
Output is correct |
| 38 |
Correct |
2 ms |
748 KB |
Output is correct |
| 39 |
Correct |
3 ms |
748 KB |
Output is correct |
| 40 |
Correct |
2 ms |
748 KB |
Output is correct |
| 41 |
Correct |
2 ms |
748 KB |
Output is correct |
| 42 |
Correct |
2 ms |
748 KB |
Output is correct |
| 43 |
Correct |
2 ms |
748 KB |
Output is correct |
| 44 |
Correct |
2 ms |
748 KB |
Output is correct |
| 45 |
Correct |
2 ms |
748 KB |
Output is correct |
| 46 |
Correct |
2 ms |
748 KB |
Output is correct |
| 47 |
Correct |
3 ms |
748 KB |
Output is correct |
| 48 |
Correct |
3 ms |
708 KB |
Output is correct |
| 49 |
Correct |
3 ms |
748 KB |
Output is correct |
| 50 |
Correct |
3 ms |
748 KB |
Output is correct |
| 51 |
Correct |
2 ms |
748 KB |
Output is correct |
| 52 |
Correct |
2 ms |
748 KB |
Output is correct |
| 53 |
Correct |
3 ms |
748 KB |
Output is correct |
| 54 |
Correct |
2 ms |
748 KB |
Output is correct |
| 55 |
Correct |
52 ms |
5100 KB |
Output is correct |
| 56 |
Correct |
50 ms |
5248 KB |
Output is correct |
| 57 |
Correct |
63 ms |
5100 KB |
Output is correct |
| 58 |
Correct |
68 ms |
5228 KB |
Output is correct |
| 59 |
Correct |
71 ms |
5100 KB |
Output is correct |
| 60 |
Correct |
66 ms |
5248 KB |
Output is correct |
| 61 |
Correct |
50 ms |
5100 KB |
Output is correct |
| 62 |
Correct |
51 ms |
5100 KB |
Output is correct |
| 63 |
Correct |
54 ms |
5100 KB |
Output is correct |
| 64 |
Correct |
46 ms |
5100 KB |
Output is correct |
| 65 |
Correct |
47 ms |
5100 KB |
Output is correct |
| 66 |
Correct |
67 ms |
5248 KB |
Output is correct |
| 67 |
Correct |
81 ms |
5100 KB |
Output is correct |
| 68 |
Correct |
84 ms |
5228 KB |
Output is correct |
| 69 |
Correct |
61 ms |
5132 KB |
Output is correct |
| 70 |
Correct |
51 ms |
5100 KB |
Output is correct |
| 71 |
Correct |
69 ms |
5100 KB |
Output is correct |
| 72 |
Correct |
66 ms |
5100 KB |
Output is correct |
| 73 |
Correct |
66 ms |
5100 KB |
Output is correct |
| 74 |
Correct |
48 ms |
5228 KB |
Output is correct |
| 75 |
Correct |
67 ms |
5228 KB |
Output is correct |
| 76 |
Correct |
145 ms |
9008 KB |
Output is correct |
| 77 |
Correct |
130 ms |
8940 KB |
Output is correct |
| 78 |
Correct |
159 ms |
8940 KB |
Output is correct |
| 79 |
Correct |
144 ms |
9068 KB |
Output is correct |
| 80 |
Correct |
124 ms |
8912 KB |
Output is correct |
| 81 |
Correct |
130 ms |
9068 KB |
Output is correct |
| 82 |
Correct |
115 ms |
8940 KB |
Output is correct |
| 83 |
Correct |
128 ms |
8916 KB |
Output is correct |
| 84 |
Correct |
117 ms |
9068 KB |
Output is correct |
| 85 |
Correct |
216 ms |
13500 KB |
Output is correct |
| 86 |
Correct |
236 ms |
13648 KB |
Output is correct |
| 87 |
Correct |
208 ms |
13676 KB |
Output is correct |
| 88 |
Correct |
262 ms |
13548 KB |
Output is correct |
| 89 |
Correct |
313 ms |
13528 KB |
Output is correct |
| 90 |
Correct |
238 ms |
13588 KB |
Output is correct |
| 91 |
Correct |
300 ms |
13576 KB |
Output is correct |
| 92 |
Correct |
235 ms |
13536 KB |
Output is correct |
| 93 |
Correct |
249 ms |
13420 KB |
Output is correct |
| 94 |
Correct |
557 ms |
25196 KB |
Output is correct |
| 95 |
Correct |
557 ms |
25132 KB |
Output is correct |
| 96 |
Correct |
554 ms |
25196 KB |
Output is correct |
| 97 |
Correct |
644 ms |
25196 KB |
Output is correct |
| 98 |
Correct |
600 ms |
25116 KB |
Output is correct |
| 99 |
Correct |
637 ms |
25196 KB |
Output is correct |
| 100 |
Correct |
600 ms |
25200 KB |
Output is correct |
