| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 755373 |
2023-06-10T02:18:22 Z |
AngusRitossa |
Game (IOI14_game) |
C++14 |
|
453 ms |
25164 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int n;
int am[1510][1510];
struct UF
{
int rep[1510];
void init()
{
for (int i = 0; i < n; i++) rep[i] = i;
}
int findrep(int a)
{
if (rep[a] == a) return a;
return rep[a] = findrep(rep[a]);
}
void merge(int a, int b)
{
a = findrep(a);
b = findrep(b);
rep[b] = a;
for (int i = 0; i < n; i++)
{
am[a][i] += am[b][i];
am[i][a] += am[b][i];
}
}
};
UF uf;
void initialize(int N) {
n = N;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++) am[i][j] = 1;
}
uf.init();
}
int hasEdge(int u, int v) {
int a = uf.findrep(u);
int b = uf.findrep(v);
if (a == b) { return 0; }
if (am[a][b] > 1)
{
am[a][b]--;
am[b][a]--;
return 0;
}
uf.merge(u, v);
return 1;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
308 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
312 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
308 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 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 |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
308 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
444 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 |
440 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
444 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
468 KB |
Output is correct |
| 34 |
Correct |
2 ms |
692 KB |
Output is correct |
| 35 |
Correct |
1 ms |
596 KB |
Output is correct |
| 36 |
Correct |
2 ms |
596 KB |
Output is correct |
| 37 |
Correct |
2 ms |
596 KB |
Output is correct |
| 38 |
Correct |
2 ms |
596 KB |
Output is correct |
| 39 |
Correct |
2 ms |
596 KB |
Output is correct |
| 40 |
Correct |
2 ms |
596 KB |
Output is correct |
| 41 |
Correct |
2 ms |
596 KB |
Output is correct |
| 42 |
Correct |
2 ms |
576 KB |
Output is correct |
| 43 |
Correct |
2 ms |
584 KB |
Output is correct |
| 44 |
Correct |
2 ms |
596 KB |
Output is correct |
| 45 |
Correct |
1 ms |
596 KB |
Output is correct |
| 46 |
Correct |
2 ms |
596 KB |
Output is correct |
| 47 |
Correct |
2 ms |
596 KB |
Output is correct |
| 48 |
Correct |
2 ms |
596 KB |
Output is correct |
| 49 |
Correct |
2 ms |
596 KB |
Output is correct |
| 50 |
Correct |
2 ms |
596 KB |
Output is correct |
| 51 |
Correct |
1 ms |
580 KB |
Output is correct |
| 52 |
Correct |
2 ms |
596 KB |
Output is correct |
| 53 |
Correct |
2 ms |
596 KB |
Output is correct |
| 54 |
Correct |
2 ms |
596 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
316 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
308 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
308 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
312 KB |
Output is correct |
| 10 |
Correct |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
316 KB |
Output is correct |
| 12 |
Correct |
1 ms |
312 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
308 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
312 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
312 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 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 |
440 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 |
468 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 |
596 KB |
Output is correct |
| 35 |
Correct |
2 ms |
576 KB |
Output is correct |
| 36 |
Correct |
2 ms |
596 KB |
Output is correct |
| 37 |
Correct |
2 ms |
584 KB |
Output is correct |
| 38 |
Correct |
2 ms |
688 KB |
Output is correct |
| 39 |
Correct |
2 ms |
580 KB |
Output is correct |
| 40 |
Correct |
2 ms |
596 KB |
Output is correct |
| 41 |
Correct |
2 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 |
2 ms |
596 KB |
Output is correct |
| 45 |
Correct |
3 ms |
596 KB |
Output is correct |
| 46 |
Correct |
2 ms |
580 KB |
Output is correct |
| 47 |
Correct |
2 ms |
596 KB |
Output is correct |
| 48 |
Correct |
2 ms |
596 KB |
Output is correct |
| 49 |
Correct |
2 ms |
596 KB |
Output is correct |
| 50 |
Correct |
1 ms |
576 KB |
Output is correct |
| 51 |
Correct |
1 ms |
684 KB |
Output is correct |
| 52 |
Correct |
1 ms |
596 KB |
Output is correct |
| 53 |
Correct |
1 ms |
596 KB |
Output is correct |
| 54 |
Correct |
2 ms |
596 KB |
Output is correct |
| 55 |
Correct |
35 ms |
5052 KB |
Output is correct |
| 56 |
Correct |
39 ms |
5068 KB |
Output is correct |
| 57 |
Correct |
37 ms |
5020 KB |
Output is correct |
| 58 |
Correct |
38 ms |
4972 KB |
Output is correct |
| 59 |
Correct |
36 ms |
5064 KB |
Output is correct |
| 60 |
Correct |
40 ms |
4988 KB |
Output is correct |
| 61 |
Correct |
35 ms |
5024 KB |
Output is correct |
| 62 |
Correct |
34 ms |
5016 KB |
Output is correct |
| 63 |
Correct |
35 ms |
5072 KB |
Output is correct |
| 64 |
Correct |
35 ms |
4996 KB |
Output is correct |
| 65 |
Correct |
36 ms |
5076 KB |
Output is correct |
| 66 |
Correct |
37 ms |
4992 KB |
Output is correct |
| 67 |
Correct |
38 ms |
5044 KB |
Output is correct |
| 68 |
Correct |
37 ms |
5056 KB |
Output is correct |
| 69 |
Correct |
37 ms |
5072 KB |
Output is correct |
| 70 |
Correct |
36 ms |
4980 KB |
Output is correct |
| 71 |
Correct |
38 ms |
5068 KB |
Output is correct |
| 72 |
Correct |
38 ms |
5196 KB |
Output is correct |
| 73 |
Correct |
35 ms |
5068 KB |
Output is correct |
| 74 |
Correct |
36 ms |
4996 KB |
Output is correct |
| 75 |
Correct |
38 ms |
5040 KB |
Output is correct |
| 76 |
Correct |
83 ms |
8852 KB |
Output is correct |
| 77 |
Correct |
82 ms |
8884 KB |
Output is correct |
| 78 |
Correct |
89 ms |
8840 KB |
Output is correct |
| 79 |
Correct |
82 ms |
8908 KB |
Output is correct |
| 80 |
Correct |
80 ms |
8896 KB |
Output is correct |
| 81 |
Correct |
88 ms |
8884 KB |
Output is correct |
| 82 |
Correct |
86 ms |
8840 KB |
Output is correct |
| 83 |
Correct |
98 ms |
8856 KB |
Output is correct |
| 84 |
Correct |
81 ms |
8932 KB |
Output is correct |
| 85 |
Correct |
148 ms |
13352 KB |
Output is correct |
| 86 |
Correct |
152 ms |
13432 KB |
Output is correct |
| 87 |
Correct |
162 ms |
13472 KB |
Output is correct |
| 88 |
Correct |
153 ms |
13400 KB |
Output is correct |
| 89 |
Correct |
164 ms |
13388 KB |
Output is correct |
| 90 |
Correct |
153 ms |
13460 KB |
Output is correct |
| 91 |
Correct |
167 ms |
13452 KB |
Output is correct |
| 92 |
Correct |
144 ms |
13340 KB |
Output is correct |
| 93 |
Correct |
174 ms |
13416 KB |
Output is correct |
| 94 |
Correct |
378 ms |
25096 KB |
Output is correct |
| 95 |
Correct |
322 ms |
25132 KB |
Output is correct |
| 96 |
Correct |
453 ms |
25060 KB |
Output is correct |
| 97 |
Correct |
383 ms |
25164 KB |
Output is correct |
| 98 |
Correct |
389 ms |
25100 KB |
Output is correct |
| 99 |
Correct |
391 ms |
25072 KB |
Output is correct |
| 100 |
Correct |
381 ms |
25064 KB |
Output is correct |
