| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 132630 |
2019-07-19T08:59:47 Z |
junodeveloper |
Game (IOI14_game) |
C++14 |
|
516 ms |
25336 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int N, par[1500], rk[1500];
int cnt[1500][1500], sz[1500];
int pn(int u){return u==par[u]?u:pn(par[u]); }
void us(int a, int b) {
a=pn(a), b=pn(b);
if(rk[a]<rk[b]) swap(a,b);
par[b]=a;
sz[a]+=sz[b];
for(int v=0; v<N; v++)
cnt[min(a,v)][max(a,v)]+=cnt[min(b,v)][max(b,v)];
if(rk[a]==rk[b])rk[a]++;
}
void initialize(int n) {
N=n;
int i, j;
for(i=0; i<n; i++) {
for(j=0; j<n; j++) cnt[i][j] = 0;
par[i] = i;
rk[i] = 0;
sz[i] = 1;
}
}
int hasEdge(int u, int v) {
u=pn(u),v=pn(v);
if(u==v) return 1;
else if(u>v) swap(u,v);
cnt[u][v]++;
if(cnt[u][v]==sz[u]*sz[v]) {
us(u,v);
return 1;
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| 20 |
Correct |
2 ms |
376 KB |
Output is correct |
| 21 |
Correct |
2 ms |
376 KB |
Output is correct |
| 22 |
Correct |
2 ms |
376 KB |
Output is correct |
| 23 |
Correct |
2 ms |
376 KB |
Output is correct |
| 24 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
17 ms |
324 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
348 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
5 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
380 KB |
Output is correct |
| 20 |
Correct |
2 ms |
376 KB |
Output is correct |
| 21 |
Correct |
2 ms |
380 KB |
Output is correct |
| 22 |
Correct |
2 ms |
376 KB |
Output is correct |
| 23 |
Correct |
2 ms |
376 KB |
Output is correct |
| 24 |
Correct |
2 ms |
376 KB |
Output is correct |
| 25 |
Correct |
2 ms |
504 KB |
Output is correct |
| 26 |
Correct |
2 ms |
504 KB |
Output is correct |
| 27 |
Correct |
3 ms |
504 KB |
Output is correct |
| 28 |
Correct |
2 ms |
504 KB |
Output is correct |
| 29 |
Correct |
2 ms |
504 KB |
Output is correct |
| 30 |
Correct |
2 ms |
504 KB |
Output is correct |
| 31 |
Correct |
2 ms |
504 KB |
Output is correct |
| 32 |
Correct |
2 ms |
504 KB |
Output is correct |
| 33 |
Correct |
2 ms |
504 KB |
Output is correct |
| 34 |
Correct |
3 ms |
760 KB |
Output is correct |
| 35 |
Correct |
3 ms |
760 KB |
Output is correct |
| 36 |
Correct |
3 ms |
760 KB |
Output is correct |
| 37 |
Correct |
3 ms |
768 KB |
Output is correct |
| 38 |
Correct |
3 ms |
732 KB |
Output is correct |
| 39 |
Correct |
3 ms |
760 KB |
Output is correct |
| 40 |
Correct |
3 ms |
760 KB |
Output is correct |
| 41 |
Correct |
3 ms |
760 KB |
Output is correct |
| 42 |
Correct |
3 ms |
760 KB |
Output is correct |
| 43 |
Correct |
3 ms |
760 KB |
Output is correct |
| 44 |
Correct |
3 ms |
760 KB |
Output is correct |
| 45 |
Correct |
3 ms |
760 KB |
Output is correct |
| 46 |
Correct |
3 ms |
760 KB |
Output is correct |
| 47 |
Correct |
3 ms |
760 KB |
Output is correct |
| 48 |
Correct |
3 ms |
760 KB |
Output is correct |
| 49 |
Correct |
3 ms |
760 KB |
Output is correct |
| 50 |
Correct |
3 ms |
760 KB |
Output is correct |
| 51 |
Correct |
3 ms |
760 KB |
Output is correct |
| 52 |
Correct |
3 ms |
760 KB |
Output is correct |
| 53 |
Correct |
3 ms |
760 KB |
Output is correct |
| 54 |
Correct |
3 ms |
760 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
3 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
4 ms |
376 KB |
Output is correct |
| 22 |
Correct |
2 ms |
376 KB |
Output is correct |
| 23 |
Correct |
2 ms |
376 KB |
Output is correct |
| 24 |
Correct |
2 ms |
376 KB |
Output is correct |
| 25 |
Correct |
2 ms |
504 KB |
Output is correct |
| 26 |
Correct |
2 ms |
504 KB |
Output is correct |
| 27 |
Correct |
2 ms |
504 KB |
Output is correct |
| 28 |
Correct |
2 ms |
504 KB |
Output is correct |
| 29 |
Correct |
2 ms |
504 KB |
Output is correct |
| 30 |
Correct |
2 ms |
504 KB |
Output is correct |
| 31 |
Correct |
2 ms |
504 KB |
Output is correct |
| 32 |
Correct |
2 ms |
632 KB |
Output is correct |
| 33 |
Correct |
2 ms |
504 KB |
Output is correct |
| 34 |
Correct |
3 ms |
760 KB |
Output is correct |
| 35 |
Correct |
3 ms |
760 KB |
Output is correct |
| 36 |
Correct |
3 ms |
760 KB |
Output is correct |
| 37 |
Correct |
3 ms |
760 KB |
Output is correct |
| 38 |
Correct |
4 ms |
760 KB |
Output is correct |
| 39 |
Correct |
3 ms |
760 KB |
Output is correct |
| 40 |
Correct |
3 ms |
760 KB |
Output is correct |
| 41 |
Correct |
3 ms |
888 KB |
Output is correct |
| 42 |
Correct |
3 ms |
680 KB |
Output is correct |
| 43 |
Correct |
3 ms |
760 KB |
Output is correct |
| 44 |
Correct |
3 ms |
760 KB |
Output is correct |
| 45 |
Correct |
3 ms |
760 KB |
Output is correct |
| 46 |
Correct |
3 ms |
760 KB |
Output is correct |
| 47 |
Correct |
3 ms |
760 KB |
Output is correct |
| 48 |
Correct |
3 ms |
760 KB |
Output is correct |
| 49 |
Correct |
4 ms |
760 KB |
Output is correct |
| 50 |
Correct |
4 ms |
760 KB |
Output is correct |
| 51 |
Correct |
4 ms |
760 KB |
Output is correct |
| 52 |
Correct |
6 ms |
764 KB |
Output is correct |
| 53 |
Correct |
4 ms |
760 KB |
Output is correct |
| 54 |
Correct |
4 ms |
732 KB |
Output is correct |
| 55 |
Correct |
58 ms |
5084 KB |
Output is correct |
| 56 |
Correct |
50 ms |
5124 KB |
Output is correct |
| 57 |
Correct |
53 ms |
5084 KB |
Output is correct |
| 58 |
Correct |
51 ms |
5060 KB |
Output is correct |
| 59 |
Correct |
52 ms |
5112 KB |
Output is correct |
| 60 |
Correct |
52 ms |
5112 KB |
Output is correct |
| 61 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 62 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 63 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 64 |
Correct |
46 ms |
5116 KB |
Output is correct |
| 65 |
Correct |
46 ms |
5112 KB |
Output is correct |
| 66 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 67 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 68 |
Correct |
57 ms |
5240 KB |
Output is correct |
| 69 |
Correct |
50 ms |
5048 KB |
Output is correct |
| 70 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 71 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 72 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 73 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 74 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 75 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 76 |
Correct |
125 ms |
8952 KB |
Output is correct |
| 77 |
Correct |
115 ms |
9012 KB |
Output is correct |
| 78 |
Correct |
114 ms |
9160 KB |
Output is correct |
| 79 |
Correct |
112 ms |
8952 KB |
Output is correct |
| 80 |
Correct |
112 ms |
9080 KB |
Output is correct |
| 81 |
Correct |
114 ms |
8980 KB |
Output is correct |
| 82 |
Correct |
114 ms |
8952 KB |
Output is correct |
| 83 |
Correct |
114 ms |
9032 KB |
Output is correct |
| 84 |
Correct |
112 ms |
8984 KB |
Output is correct |
| 85 |
Correct |
200 ms |
13560 KB |
Output is correct |
| 86 |
Correct |
198 ms |
13560 KB |
Output is correct |
| 87 |
Correct |
206 ms |
13496 KB |
Output is correct |
| 88 |
Correct |
199 ms |
13536 KB |
Output is correct |
| 89 |
Correct |
199 ms |
13432 KB |
Output is correct |
| 90 |
Correct |
199 ms |
13496 KB |
Output is correct |
| 91 |
Correct |
200 ms |
13500 KB |
Output is correct |
| 92 |
Correct |
223 ms |
13476 KB |
Output is correct |
| 93 |
Correct |
209 ms |
13488 KB |
Output is correct |
| 94 |
Correct |
516 ms |
25132 KB |
Output is correct |
| 95 |
Correct |
464 ms |
25208 KB |
Output is correct |
| 96 |
Correct |
451 ms |
25268 KB |
Output is correct |
| 97 |
Correct |
449 ms |
25120 KB |
Output is correct |
| 98 |
Correct |
444 ms |
25156 KB |
Output is correct |
| 99 |
Correct |
504 ms |
25336 KB |
Output is correct |
| 100 |
Correct |
445 ms |
25204 KB |
Output is correct |
