| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 139942 |
2019-08-01T17:16:45 Z |
MrBrionix |
Game (IOI14_game) |
C++14 |
|
487 ms |
23672 KB |
#include <cstdio>
#include <cassert>
#include "game.h"
#include<bits/stdc++.h>
using namespace std;
int ds[2000],siz[2000],num[2000][2000],tot;
void initialize(int n) {
tot=n;
for(int i=0;i<n;i++){
ds[i]=i;
siz[i]=1;
}
return;
}
int f(int x){
if(ds[x]!=x)return ds[x]=f(ds[x]);
return x;
}
int hasEdge(int u, int v) {
int a=f(u),b=f(v);
num[a][b]++;
num[b][a]++;
if(num[a][b]<(siz[a]*siz[b]))
return 0;
ds[b]=a;
siz[a]+=siz[b];
for(int i=0;i<tot;i++){
num[a][i]+=num[b][i];
num[i][a]+=num[b][i];
}
return 1;
}
/*
int read_int() {
int x;
assert(scanf("%d", &x) == 1);
return x;
}
int main() {
int n, u, v;
n = read_int();
initialize(n);
for (int i = 0; i < n * (n - 1) / 2; i++) {
u = read_int();
v = read_int();
printf("%d\n", hasEdge(u, v));
}
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 |
380 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
368 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 |
380 KB |
Output is correct |
| 21 |
Correct |
2 ms |
376 KB |
Output is correct |
| 22 |
Correct |
2 ms |
380 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 |
380 KB |
Output is correct |
| 4 |
Correct |
2 ms |
380 KB |
Output is correct |
| 5 |
Correct |
2 ms |
380 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 |
| 25 |
Correct |
2 ms |
504 KB |
Output is correct |
| 26 |
Correct |
2 ms |
504 KB |
Output is correct |
| 27 |
Correct |
1 ms |
504 KB |
Output is correct |
| 28 |
Correct |
2 ms |
508 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 |
764 KB |
Output is correct |
| 35 |
Correct |
3 ms |
632 KB |
Output is correct |
| 36 |
Correct |
3 ms |
760 KB |
Output is correct |
| 37 |
Correct |
3 ms |
760 KB |
Output is correct |
| 38 |
Correct |
3 ms |
760 KB |
Output is correct |
| 39 |
Correct |
3 ms |
760 KB |
Output is correct |
| 40 |
Correct |
3 ms |
888 KB |
Output is correct |
| 41 |
Correct |
4 ms |
760 KB |
Output is correct |
| 42 |
Correct |
3 ms |
760 KB |
Output is correct |
| 43 |
Correct |
3 ms |
680 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 |
632 KB |
Output is correct |
| 49 |
Correct |
3 ms |
632 KB |
Output is correct |
| 50 |
Correct |
3 ms |
764 KB |
Output is correct |
| 51 |
Correct |
3 ms |
632 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 |
380 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 |
380 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 |
372 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 |
| 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 |
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 |
760 KB |
Output is correct |
| 38 |
Correct |
3 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 |
760 KB |
Output is correct |
| 42 |
Correct |
3 ms |
760 KB |
Output is correct |
| 43 |
Correct |
3 ms |
632 KB |
Output is correct |
| 44 |
Correct |
3 ms |
760 KB |
Output is correct |
| 45 |
Correct |
3 ms |
632 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 |
636 KB |
Output is correct |
| 49 |
Correct |
3 ms |
632 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 |
| 55 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 56 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 57 |
Correct |
50 ms |
5216 KB |
Output is correct |
| 58 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 59 |
Correct |
49 ms |
5112 KB |
Output is correct |
| 60 |
Correct |
49 ms |
5244 KB |
Output is correct |
| 61 |
Correct |
51 ms |
5196 KB |
Output is correct |
| 62 |
Correct |
52 ms |
5184 KB |
Output is correct |
| 63 |
Correct |
49 ms |
5112 KB |
Output is correct |
| 64 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 65 |
Correct |
46 ms |
5112 KB |
Output is correct |
| 66 |
Correct |
50 ms |
5240 KB |
Output is correct |
| 67 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 68 |
Correct |
51 ms |
5288 KB |
Output is correct |
| 69 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 70 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 71 |
Correct |
48 ms |
5240 KB |
Output is correct |
| 72 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 73 |
Correct |
48 ms |
5112 KB |
Output is correct |
| 74 |
Correct |
52 ms |
5112 KB |
Output is correct |
| 75 |
Correct |
48 ms |
5112 KB |
Output is correct |
| 76 |
Correct |
114 ms |
9848 KB |
Output is correct |
| 77 |
Correct |
111 ms |
9848 KB |
Output is correct |
| 78 |
Correct |
115 ms |
9848 KB |
Output is correct |
| 79 |
Correct |
114 ms |
9876 KB |
Output is correct |
| 80 |
Correct |
112 ms |
9860 KB |
Output is correct |
| 81 |
Correct |
115 ms |
9912 KB |
Output is correct |
| 82 |
Correct |
113 ms |
9848 KB |
Output is correct |
| 83 |
Correct |
114 ms |
9852 KB |
Output is correct |
| 84 |
Correct |
119 ms |
9900 KB |
Output is correct |
| 85 |
Correct |
204 ms |
15480 KB |
Output is correct |
| 86 |
Correct |
209 ms |
15608 KB |
Output is correct |
| 87 |
Correct |
200 ms |
15456 KB |
Output is correct |
| 88 |
Correct |
202 ms |
15608 KB |
Output is correct |
| 89 |
Correct |
200 ms |
15464 KB |
Output is correct |
| 90 |
Correct |
200 ms |
15480 KB |
Output is correct |
| 91 |
Correct |
201 ms |
15480 KB |
Output is correct |
| 92 |
Correct |
201 ms |
15608 KB |
Output is correct |
| 93 |
Correct |
200 ms |
15480 KB |
Output is correct |
| 94 |
Correct |
472 ms |
23672 KB |
Output is correct |
| 95 |
Correct |
487 ms |
23608 KB |
Output is correct |
| 96 |
Correct |
486 ms |
23412 KB |
Output is correct |
| 97 |
Correct |
479 ms |
23544 KB |
Output is correct |
| 98 |
Correct |
470 ms |
23412 KB |
Output is correct |
| 99 |
Correct |
480 ms |
23516 KB |
Output is correct |
| 100 |
Correct |
471 ms |
23416 KB |
Output is correct |
