| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 930909 |
2024-02-20T18:05:17 Z |
Art_ogo |
Game (IOI14_game) |
C++17 |
|
261 ms |
26708 KB |
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
const int MAXN = 1600;
int p[MAXN];
int sz[MAXN];
int cnt[MAXN][MAXN];
int find_set(int a){
if(p[a] == a)
return a;
return p[a] = find_set(p[a]);
}
void union_sets(int a, int b){
a = find_set(a);
b = find_set(b);
if(a == b)
return;
if(sz[a] < sz[b])
swap(a, b);
for(int i = 0; i < MAXN; i++){
cnt[i][a] += cnt[b][i];
cnt[a][i] += cnt[b][i];
}
p[b] = a;
sz[a] += sz[b];
}
void initialize(int n) {
memset(cnt, 0, sizeof(cnt));
for(int i = 0; i <= n; i++){
p[i] = i;
sz[i] = 1;
}
}
int hasEdge(int u, int v) {
u = find_set(u);
v = find_set(v);
if(u == v)
return 0;
cnt[u][v]++;
cnt[v][u]++;
if(cnt[u][v] == sz[u]*sz[v]){
union_sets(u, v);
return 1;
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 2 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 3 |
Correct |
2 ms |
10868 KB |
Output is correct |
| 4 |
Correct |
2 ms |
10876 KB |
Output is correct |
| 5 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 6 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 7 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 8 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 9 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 10 |
Correct |
2 ms |
11000 KB |
Output is correct |
| 11 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 12 |
Correct |
2 ms |
10684 KB |
Output is correct |
| 13 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 14 |
Correct |
2 ms |
10880 KB |
Output is correct |
| 15 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 16 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 17 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 18 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 19 |
Correct |
2 ms |
10684 KB |
Output is correct |
| 20 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 21 |
Correct |
2 ms |
11096 KB |
Output is correct |
| 22 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 23 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 24 |
Correct |
2 ms |
10844 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 2 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 3 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 4 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 5 |
Correct |
2 ms |
10684 KB |
Output is correct |
| 6 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 7 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 8 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 9 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 10 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 11 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 12 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 13 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 14 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 15 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 16 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 17 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 18 |
Correct |
2 ms |
10688 KB |
Output is correct |
| 19 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 20 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 21 |
Correct |
2 ms |
11096 KB |
Output is correct |
| 22 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 23 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 24 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 25 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 26 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 27 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 28 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 29 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 30 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 31 |
Correct |
2 ms |
10684 KB |
Output is correct |
| 32 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 33 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 34 |
Correct |
3 ms |
10696 KB |
Output is correct |
| 35 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 36 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 37 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 38 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 39 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 40 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 41 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 42 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 43 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 44 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 45 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 46 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 47 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 48 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 49 |
Correct |
3 ms |
10904 KB |
Output is correct |
| 50 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 51 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 52 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 53 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 54 |
Correct |
3 ms |
10840 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 2 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 3 |
Correct |
2 ms |
11096 KB |
Output is correct |
| 4 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 5 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 6 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 7 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 8 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 9 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 10 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 11 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 12 |
Correct |
2 ms |
10684 KB |
Output is correct |
| 13 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 14 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 15 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 16 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 17 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 18 |
Correct |
4 ms |
10844 KB |
Output is correct |
| 19 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 20 |
Correct |
2 ms |
10872 KB |
Output is correct |
| 21 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 22 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 23 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 24 |
Correct |
2 ms |
10688 KB |
Output is correct |
| 25 |
Correct |
2 ms |
10840 KB |
Output is correct |
| 26 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 27 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 28 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 29 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 30 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 31 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 32 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 33 |
Correct |
2 ms |
10844 KB |
Output is correct |
| 34 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 35 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 36 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 37 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 38 |
Correct |
3 ms |
10900 KB |
Output is correct |
| 39 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 40 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 41 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 42 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 43 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 44 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 45 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 46 |
Correct |
3 ms |
10700 KB |
Output is correct |
| 47 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 48 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 49 |
Correct |
3 ms |
10896 KB |
Output is correct |
| 50 |
Correct |
3 ms |
10840 KB |
Output is correct |
| 51 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 52 |
Correct |
3 ms |
10900 KB |
Output is correct |
| 53 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 54 |
Correct |
3 ms |
10844 KB |
Output is correct |
| 55 |
Correct |
31 ms |
13932 KB |
Output is correct |
| 56 |
Correct |
31 ms |
14172 KB |
Output is correct |
| 57 |
Correct |
32 ms |
13948 KB |
Output is correct |
| 58 |
Correct |
33 ms |
14172 KB |
Output is correct |
| 59 |
Correct |
35 ms |
14188 KB |
Output is correct |
| 60 |
Correct |
34 ms |
13912 KB |
Output is correct |
| 61 |
Correct |
33 ms |
14056 KB |
Output is correct |
| 62 |
Correct |
30 ms |
14172 KB |
Output is correct |
| 63 |
Correct |
31 ms |
13904 KB |
Output is correct |
| 64 |
Correct |
33 ms |
14076 KB |
Output is correct |
| 65 |
Correct |
34 ms |
14172 KB |
Output is correct |
| 66 |
Correct |
40 ms |
13904 KB |
Output is correct |
| 67 |
Correct |
30 ms |
13964 KB |
Output is correct |
| 68 |
Correct |
31 ms |
13916 KB |
Output is correct |
| 69 |
Correct |
31 ms |
14052 KB |
Output is correct |
| 70 |
Correct |
31 ms |
13904 KB |
Output is correct |
| 71 |
Correct |
31 ms |
13904 KB |
Output is correct |
| 72 |
Correct |
30 ms |
14088 KB |
Output is correct |
| 73 |
Correct |
32 ms |
13972 KB |
Output is correct |
| 74 |
Correct |
30 ms |
13916 KB |
Output is correct |
| 75 |
Correct |
30 ms |
14172 KB |
Output is correct |
| 76 |
Correct |
65 ms |
15712 KB |
Output is correct |
| 77 |
Correct |
65 ms |
15700 KB |
Output is correct |
| 78 |
Correct |
69 ms |
15700 KB |
Output is correct |
| 79 |
Correct |
65 ms |
15696 KB |
Output is correct |
| 80 |
Correct |
87 ms |
15592 KB |
Output is correct |
| 81 |
Correct |
73 ms |
15600 KB |
Output is correct |
| 82 |
Correct |
70 ms |
16004 KB |
Output is correct |
| 83 |
Correct |
64 ms |
15696 KB |
Output is correct |
| 84 |
Correct |
65 ms |
15584 KB |
Output is correct |
| 85 |
Correct |
120 ms |
17748 KB |
Output is correct |
| 86 |
Correct |
112 ms |
17748 KB |
Output is correct |
| 87 |
Correct |
114 ms |
17948 KB |
Output is correct |
| 88 |
Correct |
120 ms |
17904 KB |
Output is correct |
| 89 |
Correct |
114 ms |
17744 KB |
Output is correct |
| 90 |
Correct |
110 ms |
17744 KB |
Output is correct |
| 91 |
Correct |
111 ms |
17884 KB |
Output is correct |
| 92 |
Correct |
111 ms |
17748 KB |
Output is correct |
| 93 |
Correct |
111 ms |
17768 KB |
Output is correct |
| 94 |
Correct |
261 ms |
26544 KB |
Output is correct |
| 95 |
Correct |
261 ms |
26580 KB |
Output is correct |
| 96 |
Correct |
244 ms |
26460 KB |
Output is correct |
| 97 |
Correct |
245 ms |
26452 KB |
Output is correct |
| 98 |
Correct |
247 ms |
26708 KB |
Output is correct |
| 99 |
Correct |
258 ms |
26384 KB |
Output is correct |
| 100 |
Correct |
245 ms |
26452 KB |
Output is correct |
