| # |
제출 시각 |
아이디 |
문제 |
언어 |
결과 |
실행 시간 |
메모리 |
| 123470 |
2019-07-01T13:40:28 Z |
ekrem |
게임 (IOI14_game) |
C++ |
|
485 ms |
25236 KB |
#include <bits/stdc++.h>
#include "game.h"
#define st first
#define nd second
#define mp make_pair
#define pb push_back
#define mod 1000000007
#define N 1505
using namespace std;
typedef long long ll;
int n, ata[N], sz[N], deg[N], of[N][N], vis[N];
int atabul(int x){return ata[x] = (ata[x] == x)?x:atabul(ata[x]);}
void merge(int x, int y){
int xx = atabul(x);
int yy = atabul(y);
if(xx != yy){
ata[xx] = yy;
sz[yy] += sz[xx];
for(int i = 1; i <= n; i++){
of[yy][i] += of[xx][i];
of[i][yy] += of[xx][i];
}
// if(sz[yy] == n){
// cout << "OF MKAKAKKKF" << endl;
// }
}
}
void initialize(int nn){
n = nn;
for(int i = 1; i <= n; i++){
ata[i] = i;
sz[i] = 1;
}
}
int hasEdge(int u, int v){u++;v++;
int xx = atabul(u);
int yy = atabul(v);
of[xx][yy]++;
of[yy][xx]++;
if(of[xx][yy] == sz[xx]*sz[yy]){
of[xx][yy]--;
of[yy][xx]--;
merge(xx, yy);
return 1;
}
return 0;
}
// int read_int() {
// int x;
// assert(scanf("%d", &x) == 1);
// return x;
// }
// int main() {
// freopen("in.txt", "r", stdin);
// freopen("out.txt", "w", stdout);
// 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));
// }
// // for(int i = 1; i <= n; i++)
// // cout << i << " " << deg[i] << endl;
// return 0;
// }
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
504 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
4 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 |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
296 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 |
408 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
380 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 |
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 |
| # |
결과 |
실행 시간 |
메모리 |
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 |
380 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 |
348 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 |
508 KB |
Output is correct |
| 27 |
Correct |
2 ms |
632 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 |
3 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 |
772 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 |
764 KB |
Output is correct |
| 40 |
Correct |
3 ms |
764 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 |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
420 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 |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
380 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 |
364 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 |
496 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 |
680 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 |
4 ms |
668 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 |
| 55 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 56 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 57 |
Correct |
50 ms |
5168 KB |
Output is correct |
| 58 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 59 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 60 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 61 |
Correct |
50 ms |
5144 KB |
Output is correct |
| 62 |
Correct |
52 ms |
5112 KB |
Output is correct |
| 63 |
Correct |
50 ms |
5116 KB |
Output is correct |
| 64 |
Correct |
47 ms |
5152 KB |
Output is correct |
| 65 |
Correct |
47 ms |
5112 KB |
Output is correct |
| 66 |
Correct |
51 ms |
5124 KB |
Output is correct |
| 67 |
Correct |
50 ms |
5128 KB |
Output is correct |
| 68 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 69 |
Correct |
51 ms |
5112 KB |
Output is correct |
| 70 |
Correct |
50 ms |
5240 KB |
Output is correct |
| 71 |
Correct |
49 ms |
5112 KB |
Output is correct |
| 72 |
Correct |
50 ms |
5112 KB |
Output is correct |
| 73 |
Correct |
49 ms |
5240 KB |
Output is correct |
| 74 |
Correct |
49 ms |
5112 KB |
Output is correct |
| 75 |
Correct |
49 ms |
5112 KB |
Output is correct |
| 76 |
Correct |
113 ms |
8952 KB |
Output is correct |
| 77 |
Correct |
112 ms |
8952 KB |
Output is correct |
| 78 |
Correct |
114 ms |
9100 KB |
Output is correct |
| 79 |
Correct |
120 ms |
8952 KB |
Output is correct |
| 80 |
Correct |
113 ms |
8952 KB |
Output is correct |
| 81 |
Correct |
112 ms |
8996 KB |
Output is correct |
| 82 |
Correct |
115 ms |
9060 KB |
Output is correct |
| 83 |
Correct |
112 ms |
8984 KB |
Output is correct |
| 84 |
Correct |
114 ms |
8956 KB |
Output is correct |
| 85 |
Correct |
202 ms |
13528 KB |
Output is correct |
| 86 |
Correct |
203 ms |
13432 KB |
Output is correct |
| 87 |
Correct |
203 ms |
13572 KB |
Output is correct |
| 88 |
Correct |
200 ms |
13440 KB |
Output is correct |
| 89 |
Correct |
213 ms |
13524 KB |
Output is correct |
| 90 |
Correct |
199 ms |
13412 KB |
Output is correct |
| 91 |
Correct |
204 ms |
13444 KB |
Output is correct |
| 92 |
Correct |
203 ms |
13492 KB |
Output is correct |
| 93 |
Correct |
205 ms |
13408 KB |
Output is correct |
| 94 |
Correct |
456 ms |
25208 KB |
Output is correct |
| 95 |
Correct |
485 ms |
25164 KB |
Output is correct |
| 96 |
Correct |
465 ms |
25200 KB |
Output is correct |
| 97 |
Correct |
481 ms |
25152 KB |
Output is correct |
| 98 |
Correct |
461 ms |
25184 KB |
Output is correct |
| 99 |
Correct |
468 ms |
25236 KB |
Output is correct |
| 100 |
Correct |
470 ms |
25208 KB |
Output is correct |
