| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 558528 |
2022-05-07T13:46:06 Z |
Trunkty |
Game (IOI14_game) |
C++14 |
|
456 ms |
20252 KB |
#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
#include "game.h"
using namespace std;
typedef long long ll;
#define DEBUG
#ifdef DEBUG
#define debug(x) cout << #x << ": " << x << endl
#else
#define debug(x)
#endif
int root[1505];
int cnt[1505][1505];
set<int> s;
int findroot(int x){
if(root[x]!=x){
root[x] = findroot(root[x]);
}
return root[x];
}
void domerge(int x, int y){
s.erase(y);
for(int i:s){
if(i==x){
continue;
}
cnt[x][i] += cnt[y][i];
cnt[i][x] += cnt[y][i];
cnt[y][i] = 0;
cnt[i][y] = 0;
}
root[y] = x;
}
void initialize(int n){
for(int i=0;i<n;i++){
root[i] = i;
for(int j=0;j<n;j++){
if(i!=j){
cnt[i][j] = 1;
}
}
s.insert(i);
}
}
int hasEdge(int u, int v){
u = findroot(u);
v = findroot(v);
cnt[u][v]--;
cnt[v][u]--;
if(cnt[u][v]){
return 0;
}
domerge(u,v);
return 1;
}
| # |
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 |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 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 |
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 |
0 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 |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 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 |
0 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 |
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 |
0 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 |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 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 |
0 ms |
212 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 |
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 |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
436 KB |
Output is correct |
| 27 |
Correct |
1 ms |
432 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
468 KB |
Output is correct |
| 30 |
Correct |
1 ms |
432 KB |
Output is correct |
| 31 |
Correct |
1 ms |
432 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 |
596 KB |
Output is correct |
| 36 |
Correct |
2 ms |
596 KB |
Output is correct |
| 37 |
Correct |
2 ms |
572 KB |
Output is correct |
| 38 |
Correct |
3 ms |
596 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 |
4 ms |
688 KB |
Output is correct |
| 46 |
Correct |
2 ms |
596 KB |
Output is correct |
| 47 |
Correct |
3 ms |
596 KB |
Output is correct |
| 48 |
Correct |
3 ms |
596 KB |
Output is correct |
| 49 |
Correct |
2 ms |
596 KB |
Output is correct |
| 50 |
Correct |
3 ms |
596 KB |
Output is correct |
| 51 |
Correct |
2 ms |
596 KB |
Output is correct |
| 52 |
Correct |
1 ms |
596 KB |
Output is correct |
| 53 |
Correct |
2 ms |
572 KB |
Output is correct |
| 54 |
Correct |
2 ms |
580 KB |
Output is correct |
| # |
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 |
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 |
0 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 |
2 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 |
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 |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
2 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 |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 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 |
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 |
468 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 |
688 KB |
Output is correct |
| 35 |
Correct |
2 ms |
596 KB |
Output is correct |
| 36 |
Correct |
5 ms |
596 KB |
Output is correct |
| 37 |
Correct |
2 ms |
572 KB |
Output is correct |
| 38 |
Correct |
2 ms |
596 KB |
Output is correct |
| 39 |
Correct |
2 ms |
576 KB |
Output is correct |
| 40 |
Correct |
2 ms |
596 KB |
Output is correct |
| 41 |
Correct |
2 ms |
572 KB |
Output is correct |
| 42 |
Correct |
2 ms |
576 KB |
Output is correct |
| 43 |
Correct |
3 ms |
664 KB |
Output is correct |
| 44 |
Correct |
2 ms |
596 KB |
Output is correct |
| 45 |
Correct |
4 ms |
596 KB |
Output is correct |
| 46 |
Correct |
5 ms |
596 KB |
Output is correct |
| 47 |
Correct |
2 ms |
580 KB |
Output is correct |
| 48 |
Correct |
2 ms |
596 KB |
Output is correct |
| 49 |
Correct |
2 ms |
596 KB |
Output is correct |
| 50 |
Correct |
3 ms |
596 KB |
Output is correct |
| 51 |
Correct |
2 ms |
596 KB |
Output is correct |
| 52 |
Correct |
2 ms |
596 KB |
Output is correct |
| 53 |
Correct |
4 ms |
596 KB |
Output is correct |
| 54 |
Correct |
2 ms |
688 KB |
Output is correct |
| 55 |
Correct |
40 ms |
4980 KB |
Output is correct |
| 56 |
Correct |
41 ms |
4988 KB |
Output is correct |
| 57 |
Correct |
39 ms |
5096 KB |
Output is correct |
| 58 |
Correct |
42 ms |
5008 KB |
Output is correct |
| 59 |
Correct |
40 ms |
5028 KB |
Output is correct |
| 60 |
Correct |
41 ms |
4988 KB |
Output is correct |
| 61 |
Correct |
41 ms |
5068 KB |
Output is correct |
| 62 |
Correct |
41 ms |
5020 KB |
Output is correct |
| 63 |
Correct |
39 ms |
5068 KB |
Output is correct |
| 64 |
Correct |
36 ms |
4996 KB |
Output is correct |
| 65 |
Correct |
38 ms |
5072 KB |
Output is correct |
| 66 |
Correct |
40 ms |
5048 KB |
Output is correct |
| 67 |
Correct |
40 ms |
5068 KB |
Output is correct |
| 68 |
Correct |
42 ms |
5068 KB |
Output is correct |
| 69 |
Correct |
42 ms |
5084 KB |
Output is correct |
| 70 |
Correct |
38 ms |
5016 KB |
Output is correct |
| 71 |
Correct |
51 ms |
5068 KB |
Output is correct |
| 72 |
Correct |
42 ms |
5072 KB |
Output is correct |
| 73 |
Correct |
38 ms |
5028 KB |
Output is correct |
| 74 |
Correct |
40 ms |
5068 KB |
Output is correct |
| 75 |
Correct |
42 ms |
5068 KB |
Output is correct |
| 76 |
Correct |
89 ms |
8788 KB |
Output is correct |
| 77 |
Correct |
93 ms |
8780 KB |
Output is correct |
| 78 |
Correct |
86 ms |
8756 KB |
Output is correct |
| 79 |
Correct |
89 ms |
8752 KB |
Output is correct |
| 80 |
Correct |
90 ms |
8672 KB |
Output is correct |
| 81 |
Correct |
88 ms |
8784 KB |
Output is correct |
| 82 |
Correct |
88 ms |
8668 KB |
Output is correct |
| 83 |
Correct |
86 ms |
8752 KB |
Output is correct |
| 84 |
Correct |
85 ms |
8672 KB |
Output is correct |
| 85 |
Correct |
154 ms |
11540 KB |
Output is correct |
| 86 |
Correct |
149 ms |
11496 KB |
Output is correct |
| 87 |
Correct |
175 ms |
11488 KB |
Output is correct |
| 88 |
Correct |
166 ms |
11528 KB |
Output is correct |
| 89 |
Correct |
161 ms |
11520 KB |
Output is correct |
| 90 |
Correct |
172 ms |
11516 KB |
Output is correct |
| 91 |
Correct |
164 ms |
11600 KB |
Output is correct |
| 92 |
Correct |
191 ms |
11592 KB |
Output is correct |
| 93 |
Correct |
194 ms |
11536 KB |
Output is correct |
| 94 |
Correct |
440 ms |
18636 KB |
Output is correct |
| 95 |
Correct |
456 ms |
20060 KB |
Output is correct |
| 96 |
Correct |
450 ms |
20096 KB |
Output is correct |
| 97 |
Correct |
425 ms |
20020 KB |
Output is correct |
| 98 |
Correct |
431 ms |
20044 KB |
Output is correct |
| 99 |
Correct |
354 ms |
20252 KB |
Output is correct |
| 100 |
Correct |
383 ms |
20136 KB |
Output is correct |
