| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 588236 |
2022-07-02T20:42:15 Z |
AlperenT |
Game (IOI14_game) |
C++17 |
|
350 ms |
20472 KB |
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
const int N = 1500 + 5;
int n, cnt[N][N];
struct DSU{
int par[N], setcnt;
void init(int n){
for(int i = 0; i < n; i++) par[i] = i;
}
int setfind(int a){
if(a == par[a]) return a;
else return par[a] = setfind(par[a]);
}
void setunion(int a, int b){
par[b] = par[a];
for(int v = 0; v < n; v++) cnt[min(a, v)][max(a, v)] += cnt[min(b, v)][max(b, v)];
}
};
DSU dsu;
void initialize(int N){
n = N;
dsu.init(n);
for(int i = 0; i < n; i++){
for(int j = i + 1; j < n; j++){
cnt[i][j] = 1;
}
}
}
int hasEdge(int u, int v) {
u = dsu.setfind(u), v = dsu.setfind(v);
if(v < u) swap(v, u);
if(u == v) return 1;
else{
cnt[u][v]--;
if(cnt[u][v] == 0){
dsu.setunion(u, v);
return 1;
}
else return 0;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
316 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 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 |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
304 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
304 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 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 |
1 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 |
0 ms |
312 KB |
Output is correct |
| 19 |
Correct |
1 ms |
300 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
316 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
436 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
2 ms |
672 KB |
Output is correct |
| 35 |
Correct |
1 ms |
596 KB |
Output is correct |
| 36 |
Correct |
2 ms |
664 KB |
Output is correct |
| 37 |
Correct |
1 ms |
596 KB |
Output is correct |
| 38 |
Correct |
2 ms |
596 KB |
Output is correct |
| 39 |
Correct |
1 ms |
556 KB |
Output is correct |
| 40 |
Correct |
1 ms |
596 KB |
Output is correct |
| 41 |
Correct |
1 ms |
576 KB |
Output is correct |
| 42 |
Correct |
2 ms |
596 KB |
Output is correct |
| 43 |
Correct |
2 ms |
596 KB |
Output is correct |
| 44 |
Correct |
2 ms |
664 KB |
Output is correct |
| 45 |
Correct |
1 ms |
568 KB |
Output is correct |
| 46 |
Correct |
2 ms |
664 KB |
Output is correct |
| 47 |
Correct |
2 ms |
596 KB |
Output is correct |
| 48 |
Correct |
1 ms |
596 KB |
Output is correct |
| 49 |
Correct |
1 ms |
596 KB |
Output is correct |
| 50 |
Correct |
1 ms |
596 KB |
Output is correct |
| 51 |
Correct |
1 ms |
596 KB |
Output is correct |
| 52 |
Correct |
1 ms |
596 KB |
Output is correct |
| 53 |
Correct |
1 ms |
596 KB |
Output is correct |
| 54 |
Correct |
1 ms |
596 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
0 ms |
308 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 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 |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
308 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
2 ms |
572 KB |
Output is correct |
| 35 |
Correct |
1 ms |
596 KB |
Output is correct |
| 36 |
Correct |
1 ms |
596 KB |
Output is correct |
| 37 |
Correct |
1 ms |
596 KB |
Output is correct |
| 38 |
Correct |
2 ms |
596 KB |
Output is correct |
| 39 |
Correct |
1 ms |
580 KB |
Output is correct |
| 40 |
Correct |
2 ms |
596 KB |
Output is correct |
| 41 |
Correct |
1 ms |
596 KB |
Output is correct |
| 42 |
Correct |
2 ms |
596 KB |
Output is correct |
| 43 |
Correct |
2 ms |
596 KB |
Output is correct |
| 44 |
Correct |
1 ms |
596 KB |
Output is correct |
| 45 |
Correct |
3 ms |
596 KB |
Output is correct |
| 46 |
Correct |
2 ms |
596 KB |
Output is correct |
| 47 |
Correct |
1 ms |
596 KB |
Output is correct |
| 48 |
Correct |
2 ms |
576 KB |
Output is correct |
| 49 |
Correct |
1 ms |
596 KB |
Output is correct |
| 50 |
Correct |
1 ms |
596 KB |
Output is correct |
| 51 |
Correct |
1 ms |
596 KB |
Output is correct |
| 52 |
Correct |
1 ms |
596 KB |
Output is correct |
| 53 |
Correct |
1 ms |
596 KB |
Output is correct |
| 54 |
Correct |
1 ms |
576 KB |
Output is correct |
| 55 |
Correct |
34 ms |
4540 KB |
Output is correct |
| 56 |
Correct |
32 ms |
4556 KB |
Output is correct |
| 57 |
Correct |
35 ms |
4556 KB |
Output is correct |
| 58 |
Correct |
41 ms |
4600 KB |
Output is correct |
| 59 |
Correct |
48 ms |
4556 KB |
Output is correct |
| 60 |
Correct |
36 ms |
4556 KB |
Output is correct |
| 61 |
Correct |
35 ms |
4500 KB |
Output is correct |
| 62 |
Correct |
33 ms |
4556 KB |
Output is correct |
| 63 |
Correct |
33 ms |
4516 KB |
Output is correct |
| 64 |
Correct |
33 ms |
4612 KB |
Output is correct |
| 65 |
Correct |
35 ms |
4556 KB |
Output is correct |
| 66 |
Correct |
50 ms |
4616 KB |
Output is correct |
| 67 |
Correct |
35 ms |
4540 KB |
Output is correct |
| 68 |
Correct |
43 ms |
4516 KB |
Output is correct |
| 69 |
Correct |
38 ms |
4604 KB |
Output is correct |
| 70 |
Correct |
34 ms |
4544 KB |
Output is correct |
| 71 |
Correct |
32 ms |
4556 KB |
Output is correct |
| 72 |
Correct |
33 ms |
4536 KB |
Output is correct |
| 73 |
Correct |
34 ms |
4568 KB |
Output is correct |
| 74 |
Correct |
36 ms |
4556 KB |
Output is correct |
| 75 |
Correct |
33 ms |
4576 KB |
Output is correct |
| 76 |
Correct |
77 ms |
8432 KB |
Output is correct |
| 77 |
Correct |
77 ms |
8360 KB |
Output is correct |
| 78 |
Correct |
81 ms |
8360 KB |
Output is correct |
| 79 |
Correct |
76 ms |
8436 KB |
Output is correct |
| 80 |
Correct |
81 ms |
7876 KB |
Output is correct |
| 81 |
Correct |
79 ms |
8424 KB |
Output is correct |
| 82 |
Correct |
82 ms |
8468 KB |
Output is correct |
| 83 |
Correct |
77 ms |
8452 KB |
Output is correct |
| 84 |
Correct |
90 ms |
8532 KB |
Output is correct |
| 85 |
Correct |
138 ms |
12928 KB |
Output is correct |
| 86 |
Correct |
128 ms |
12964 KB |
Output is correct |
| 87 |
Correct |
158 ms |
12896 KB |
Output is correct |
| 88 |
Correct |
140 ms |
12980 KB |
Output is correct |
| 89 |
Correct |
130 ms |
12928 KB |
Output is correct |
| 90 |
Correct |
138 ms |
13048 KB |
Output is correct |
| 91 |
Correct |
133 ms |
12964 KB |
Output is correct |
| 92 |
Correct |
138 ms |
12900 KB |
Output is correct |
| 93 |
Correct |
129 ms |
12860 KB |
Output is correct |
| 94 |
Correct |
338 ms |
20388 KB |
Output is correct |
| 95 |
Correct |
350 ms |
20472 KB |
Output is correct |
| 96 |
Correct |
332 ms |
20432 KB |
Output is correct |
| 97 |
Correct |
318 ms |
20316 KB |
Output is correct |
| 98 |
Correct |
324 ms |
20472 KB |
Output is correct |
| 99 |
Correct |
313 ms |
20424 KB |
Output is correct |
| 100 |
Correct |
350 ms |
20240 KB |
Output is correct |
