| # |
제출 시각 |
아이디 |
문제 |
언어 |
결과 |
실행 시간 |
메모리 |
| 599597 |
2022-07-19T16:16:13 Z |
Lucpp |
게임 (IOI14_game) |
C++17 |
|
394 ms |
25164 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector<vector<int>> asked;
vector<int> cnt;
vector<int> par;
int find(int x){
if(x == par[x]) return par[x];
else return par[x] = find(par[x]);
}
void initialize(int n_) {
n = n_;
par.resize(n);
for(int i = 0; i < n; i++) par[i] = i;
cnt.assign(n, 1);
asked.assign(n, vector<int>(n, 0));
}
int hasEdge(int u, int v) {
u = find(u);
v = find(v);
asked[u][v]++;
asked[v][u]++;
if(asked[u][v] != cnt[u]*cnt[v]) return 0;
par[v] = u;
cnt[u] += cnt[v];
for(int i = 0; i < n; i++){
asked[u][i] += asked[v][i];
asked[i][u] += asked[i][v];
}
return 1;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
308 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
304 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
308 KB |
Output is correct |
| 20 |
Correct |
1 ms |
308 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
304 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
304 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
0 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
2 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
1 ms |
340 KB |
Output is correct |
| 39 |
Correct |
1 ms |
324 KB |
Output is correct |
| 40 |
Correct |
1 ms |
340 KB |
Output is correct |
| 41 |
Correct |
1 ms |
360 KB |
Output is correct |
| 42 |
Correct |
1 ms |
340 KB |
Output is correct |
| 43 |
Correct |
1 ms |
340 KB |
Output is correct |
| 44 |
Correct |
1 ms |
360 KB |
Output is correct |
| 45 |
Correct |
1 ms |
340 KB |
Output is correct |
| 46 |
Correct |
2 ms |
468 KB |
Output is correct |
| 47 |
Correct |
1 ms |
356 KB |
Output is correct |
| 48 |
Correct |
1 ms |
340 KB |
Output is correct |
| 49 |
Correct |
2 ms |
324 KB |
Output is correct |
| 50 |
Correct |
2 ms |
356 KB |
Output is correct |
| 51 |
Correct |
1 ms |
316 KB |
Output is correct |
| 52 |
Correct |
1 ms |
340 KB |
Output is correct |
| 53 |
Correct |
1 ms |
340 KB |
Output is correct |
| 54 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
308 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
308 KB |
Output is correct |
| 17 |
Correct |
0 ms |
312 KB |
Output is correct |
| 18 |
Correct |
1 ms |
308 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
308 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
360 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
2 ms |
360 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
1 ms |
340 KB |
Output is correct |
| 39 |
Correct |
1 ms |
340 KB |
Output is correct |
| 40 |
Correct |
1 ms |
368 KB |
Output is correct |
| 41 |
Correct |
1 ms |
340 KB |
Output is correct |
| 42 |
Correct |
1 ms |
352 KB |
Output is correct |
| 43 |
Correct |
1 ms |
340 KB |
Output is correct |
| 44 |
Correct |
2 ms |
340 KB |
Output is correct |
| 45 |
Correct |
2 ms |
320 KB |
Output is correct |
| 46 |
Correct |
2 ms |
320 KB |
Output is correct |
| 47 |
Correct |
2 ms |
340 KB |
Output is correct |
| 48 |
Correct |
1 ms |
340 KB |
Output is correct |
| 49 |
Correct |
1 ms |
340 KB |
Output is correct |
| 50 |
Correct |
1 ms |
340 KB |
Output is correct |
| 51 |
Correct |
1 ms |
352 KB |
Output is correct |
| 52 |
Correct |
1 ms |
256 KB |
Output is correct |
| 53 |
Correct |
2 ms |
340 KB |
Output is correct |
| 54 |
Correct |
1 ms |
320 KB |
Output is correct |
| 55 |
Correct |
41 ms |
3012 KB |
Output is correct |
| 56 |
Correct |
34 ms |
3020 KB |
Output is correct |
| 57 |
Correct |
35 ms |
3000 KB |
Output is correct |
| 58 |
Correct |
39 ms |
3084 KB |
Output is correct |
| 59 |
Correct |
44 ms |
3008 KB |
Output is correct |
| 60 |
Correct |
34 ms |
3044 KB |
Output is correct |
| 61 |
Correct |
41 ms |
3052 KB |
Output is correct |
| 62 |
Correct |
35 ms |
3064 KB |
Output is correct |
| 63 |
Correct |
38 ms |
3076 KB |
Output is correct |
| 64 |
Correct |
31 ms |
3052 KB |
Output is correct |
| 65 |
Correct |
31 ms |
3020 KB |
Output is correct |
| 66 |
Correct |
35 ms |
3020 KB |
Output is correct |
| 67 |
Correct |
44 ms |
3020 KB |
Output is correct |
| 68 |
Correct |
34 ms |
3128 KB |
Output is correct |
| 69 |
Correct |
34 ms |
3028 KB |
Output is correct |
| 70 |
Correct |
34 ms |
3008 KB |
Output is correct |
| 71 |
Correct |
44 ms |
3016 KB |
Output is correct |
| 72 |
Correct |
33 ms |
2992 KB |
Output is correct |
| 73 |
Correct |
33 ms |
3108 KB |
Output is correct |
| 74 |
Correct |
33 ms |
3076 KB |
Output is correct |
| 75 |
Correct |
34 ms |
3068 KB |
Output is correct |
| 76 |
Correct |
77 ms |
6652 KB |
Output is correct |
| 77 |
Correct |
77 ms |
6708 KB |
Output is correct |
| 78 |
Correct |
77 ms |
6668 KB |
Output is correct |
| 79 |
Correct |
79 ms |
6664 KB |
Output is correct |
| 80 |
Correct |
77 ms |
6736 KB |
Output is correct |
| 81 |
Correct |
81 ms |
6700 KB |
Output is correct |
| 82 |
Correct |
78 ms |
6688 KB |
Output is correct |
| 83 |
Correct |
79 ms |
6616 KB |
Output is correct |
| 84 |
Correct |
83 ms |
6708 KB |
Output is correct |
| 85 |
Correct |
142 ms |
11472 KB |
Output is correct |
| 86 |
Correct |
136 ms |
11480 KB |
Output is correct |
| 87 |
Correct |
157 ms |
11468 KB |
Output is correct |
| 88 |
Correct |
134 ms |
11504 KB |
Output is correct |
| 89 |
Correct |
170 ms |
11496 KB |
Output is correct |
| 90 |
Correct |
134 ms |
11500 KB |
Output is correct |
| 91 |
Correct |
142 ms |
11516 KB |
Output is correct |
| 92 |
Correct |
133 ms |
11468 KB |
Output is correct |
| 93 |
Correct |
143 ms |
11492 KB |
Output is correct |
| 94 |
Correct |
355 ms |
25100 KB |
Output is correct |
| 95 |
Correct |
356 ms |
25160 KB |
Output is correct |
| 96 |
Correct |
362 ms |
25152 KB |
Output is correct |
| 97 |
Correct |
394 ms |
25164 KB |
Output is correct |
| 98 |
Correct |
345 ms |
25160 KB |
Output is correct |
| 99 |
Correct |
331 ms |
25164 KB |
Output is correct |
| 100 |
Correct |
329 ms |
25128 KB |
Output is correct |
