| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 829029 |
2023-08-18T02:19:45 Z |
bachhoangxuan |
Game (IOI14_game) |
C++17 |
|
263 ms |
25276 KB |
#include "game.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn = 1505;
int n,num[maxn][maxn],sz[maxn],par[maxn];
int findpar(int u){
if(u!=par[u]) return par[u]=findpar(par[u]);
return u;
}
void initialize(int N) {
n=N;
for(int i=0;i<n;i++) par[i]=i,sz[i]=1;
}
void unions(int u,int v){
par[v]=u;sz[u]+=sz[v];
for(int i=0;i<n;i++){
num[u][i]+=num[v][i];
num[i][u]+=num[i][v];
}
}
int hasEdge(int u, int v){
u=findpar(u);v=findpar(v);
if(u==v) return 0;
else{
if(num[u][v]==sz[u]*sz[v]-1) return unions(u,v),1;
num[u][v]++;num[v][u]++;
return 0;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
304 KB |
Output is correct |
| 2 |
Correct |
0 ms |
312 KB |
Output is correct |
| 3 |
Correct |
1 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 |
308 KB |
Output is correct |
| 7 |
Correct |
1 ms |
304 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 |
312 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 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 |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
296 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 ms |
340 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 |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
312 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
0 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
312 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
308 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 |
436 KB |
Output is correct |
| 31 |
Correct |
1 ms |
436 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
468 KB |
Output is correct |
| 34 |
Correct |
1 ms |
596 KB |
Output is correct |
| 35 |
Correct |
1 ms |
704 KB |
Output is correct |
| 36 |
Correct |
1 ms |
596 KB |
Output is correct |
| 37 |
Correct |
1 ms |
596 KB |
Output is correct |
| 38 |
Correct |
1 ms |
596 KB |
Output is correct |
| 39 |
Correct |
1 ms |
704 KB |
Output is correct |
| 40 |
Correct |
1 ms |
596 KB |
Output is correct |
| 41 |
Correct |
1 ms |
596 KB |
Output is correct |
| 42 |
Correct |
1 ms |
596 KB |
Output is correct |
| 43 |
Correct |
1 ms |
596 KB |
Output is correct |
| 44 |
Correct |
1 ms |
596 KB |
Output is correct |
| 45 |
Correct |
1 ms |
596 KB |
Output is correct |
| 46 |
Correct |
1 ms |
596 KB |
Output is correct |
| 47 |
Correct |
1 ms |
596 KB |
Output is correct |
| 48 |
Correct |
2 ms |
688 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 |
696 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 |
0 ms |
304 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
308 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 ms |
340 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 |
312 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
0 ms |
340 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
340 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 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 |
432 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 |
1 ms |
596 KB |
Output is correct |
| 35 |
Correct |
1 ms |
576 KB |
Output is correct |
| 36 |
Correct |
1 ms |
596 KB |
Output is correct |
| 37 |
Correct |
1 ms |
596 KB |
Output is correct |
| 38 |
Correct |
1 ms |
596 KB |
Output is correct |
| 39 |
Correct |
1 ms |
596 KB |
Output is correct |
| 40 |
Correct |
1 ms |
596 KB |
Output is correct |
| 41 |
Correct |
1 ms |
596 KB |
Output is correct |
| 42 |
Correct |
1 ms |
596 KB |
Output is correct |
| 43 |
Correct |
1 ms |
596 KB |
Output is correct |
| 44 |
Correct |
1 ms |
596 KB |
Output is correct |
| 45 |
Correct |
1 ms |
596 KB |
Output is correct |
| 46 |
Correct |
1 ms |
596 KB |
Output is correct |
| 47 |
Correct |
1 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 |
696 KB |
Output is correct |
| 53 |
Correct |
1 ms |
596 KB |
Output is correct |
| 54 |
Correct |
1 ms |
596 KB |
Output is correct |
| 55 |
Correct |
32 ms |
4988 KB |
Output is correct |
| 56 |
Correct |
28 ms |
5076 KB |
Output is correct |
| 57 |
Correct |
29 ms |
5052 KB |
Output is correct |
| 58 |
Correct |
28 ms |
5068 KB |
Output is correct |
| 59 |
Correct |
29 ms |
5020 KB |
Output is correct |
| 60 |
Correct |
29 ms |
5000 KB |
Output is correct |
| 61 |
Correct |
28 ms |
5068 KB |
Output is correct |
| 62 |
Correct |
29 ms |
5012 KB |
Output is correct |
| 63 |
Correct |
28 ms |
5024 KB |
Output is correct |
| 64 |
Correct |
37 ms |
5080 KB |
Output is correct |
| 65 |
Correct |
28 ms |
5048 KB |
Output is correct |
| 66 |
Correct |
28 ms |
5068 KB |
Output is correct |
| 67 |
Correct |
29 ms |
5048 KB |
Output is correct |
| 68 |
Correct |
31 ms |
4992 KB |
Output is correct |
| 69 |
Correct |
28 ms |
4968 KB |
Output is correct |
| 70 |
Correct |
29 ms |
5064 KB |
Output is correct |
| 71 |
Correct |
28 ms |
5016 KB |
Output is correct |
| 72 |
Correct |
28 ms |
5016 KB |
Output is correct |
| 73 |
Correct |
28 ms |
5056 KB |
Output is correct |
| 74 |
Correct |
28 ms |
5068 KB |
Output is correct |
| 75 |
Correct |
28 ms |
4972 KB |
Output is correct |
| 76 |
Correct |
78 ms |
8916 KB |
Output is correct |
| 77 |
Correct |
66 ms |
8852 KB |
Output is correct |
| 78 |
Correct |
66 ms |
8896 KB |
Output is correct |
| 79 |
Correct |
64 ms |
8940 KB |
Output is correct |
| 80 |
Correct |
65 ms |
8904 KB |
Output is correct |
| 81 |
Correct |
64 ms |
8820 KB |
Output is correct |
| 82 |
Correct |
68 ms |
8928 KB |
Output is correct |
| 83 |
Correct |
64 ms |
8824 KB |
Output is correct |
| 84 |
Correct |
66 ms |
8900 KB |
Output is correct |
| 85 |
Correct |
113 ms |
13404 KB |
Output is correct |
| 86 |
Correct |
110 ms |
13356 KB |
Output is correct |
| 87 |
Correct |
115 ms |
13428 KB |
Output is correct |
| 88 |
Correct |
113 ms |
13356 KB |
Output is correct |
| 89 |
Correct |
113 ms |
13368 KB |
Output is correct |
| 90 |
Correct |
119 ms |
13500 KB |
Output is correct |
| 91 |
Correct |
128 ms |
13344 KB |
Output is correct |
| 92 |
Correct |
115 ms |
13428 KB |
Output is correct |
| 93 |
Correct |
110 ms |
13392 KB |
Output is correct |
| 94 |
Correct |
249 ms |
25104 KB |
Output is correct |
| 95 |
Correct |
258 ms |
25276 KB |
Output is correct |
| 96 |
Correct |
261 ms |
25160 KB |
Output is correct |
| 97 |
Correct |
256 ms |
25124 KB |
Output is correct |
| 98 |
Correct |
255 ms |
25164 KB |
Output is correct |
| 99 |
Correct |
255 ms |
25076 KB |
Output is correct |
| 100 |
Correct |
263 ms |
25164 KB |
Output is correct |
