| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1067595 |
2024-08-20T20:59:10 Z |
beaconmc |
Game (IOI14_game) |
C++14 |
|
225 ms |
34644 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define FOR(i,x,y) for(ll i=x; i<y; i++)
#define FORNEG(i,x,y) for(ll i=x; i>y; i--)
ll paths[1502][1502];
ll N = 0;
ll cmp[1502];
ll find(ll a){
while (a != cmp[a]){
cmp[a] = cmp[cmp[a]];
a = cmp[a];
}
return a;
}
void unite(ll a, ll b){
ll A = find(a);
ll B = find(b);
cmp[A] = B;
FOR(i,0,1502){
paths[B][i] += paths[A][i];
paths[i][B] += paths[A][i];
}
}
void initialize(int n){
FOR(i,0,1502) cmp[i] = i;
FOR(i,0,1502) FOR(j,0,1502) paths[i][j] = 1;
}
int hasEdge(int u, int v){
ll U = find(u);
ll V = find(v);
paths[U][V]--;
paths[V][U]--;
if (paths[U][V] == 0){
unite(u, v);
return 1;
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 2 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 3 |
Correct |
3 ms |
19080 KB |
Output is correct |
| 4 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 5 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 6 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 7 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 8 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 9 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 10 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 11 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 12 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 13 |
Correct |
4 ms |
18076 KB |
Output is correct |
| 14 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 15 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 16 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 17 |
Correct |
8 ms |
18012 KB |
Output is correct |
| 18 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 19 |
Correct |
5 ms |
19036 KB |
Output is correct |
| 20 |
Correct |
4 ms |
19084 KB |
Output is correct |
| 21 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 22 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 23 |
Correct |
3 ms |
19056 KB |
Output is correct |
| 24 |
Correct |
4 ms |
19036 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 2 |
Correct |
4 ms |
19048 KB |
Output is correct |
| 3 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 4 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 5 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 6 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 7 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 8 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 9 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 10 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 11 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 12 |
Correct |
5 ms |
19056 KB |
Output is correct |
| 13 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 14 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 15 |
Correct |
6 ms |
19324 KB |
Output is correct |
| 16 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 17 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 18 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 19 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 20 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 21 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 22 |
Correct |
3 ms |
19056 KB |
Output is correct |
| 23 |
Correct |
5 ms |
19036 KB |
Output is correct |
| 24 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 25 |
Correct |
5 ms |
18036 KB |
Output is correct |
| 26 |
Correct |
4 ms |
18008 KB |
Output is correct |
| 27 |
Correct |
5 ms |
18052 KB |
Output is correct |
| 28 |
Correct |
5 ms |
18008 KB |
Output is correct |
| 29 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 30 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 31 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 32 |
Correct |
3 ms |
19076 KB |
Output is correct |
| 33 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 34 |
Correct |
4 ms |
19088 KB |
Output is correct |
| 35 |
Correct |
5 ms |
18008 KB |
Output is correct |
| 36 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 37 |
Correct |
4 ms |
18028 KB |
Output is correct |
| 38 |
Correct |
6 ms |
18012 KB |
Output is correct |
| 39 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 40 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 41 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 42 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 43 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 44 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 45 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 46 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 47 |
Correct |
4 ms |
19064 KB |
Output is correct |
| 48 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 49 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 50 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 51 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 52 |
Correct |
5 ms |
17908 KB |
Output is correct |
| 53 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 54 |
Correct |
4 ms |
19036 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
18260 KB |
Output is correct |
| 2 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 3 |
Correct |
3 ms |
18844 KB |
Output is correct |
| 4 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 5 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 6 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 7 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 8 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 9 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 10 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 11 |
Correct |
4 ms |
19092 KB |
Output is correct |
| 12 |
Correct |
5 ms |
19032 KB |
Output is correct |
| 13 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 14 |
Correct |
3 ms |
19060 KB |
Output is correct |
| 15 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 16 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 17 |
Correct |
5 ms |
19036 KB |
Output is correct |
| 18 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 19 |
Correct |
3 ms |
19036 KB |
Output is correct |
| 20 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 21 |
Correct |
4 ms |
19032 KB |
Output is correct |
| 22 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 23 |
Correct |
3 ms |
19032 KB |
Output is correct |
| 24 |
Correct |
5 ms |
19068 KB |
Output is correct |
| 25 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 26 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 27 |
Correct |
4 ms |
19072 KB |
Output is correct |
| 28 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 29 |
Correct |
4 ms |
18088 KB |
Output is correct |
| 30 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 31 |
Correct |
4 ms |
18012 KB |
Output is correct |
| 32 |
Correct |
5 ms |
18028 KB |
Output is correct |
| 33 |
Correct |
4 ms |
18048 KB |
Output is correct |
| 34 |
Correct |
6 ms |
18048 KB |
Output is correct |
| 35 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 36 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 37 |
Correct |
4 ms |
19084 KB |
Output is correct |
| 38 |
Correct |
5 ms |
18012 KB |
Output is correct |
| 39 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 40 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 41 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 42 |
Correct |
4 ms |
19088 KB |
Output is correct |
| 43 |
Correct |
4 ms |
19072 KB |
Output is correct |
| 44 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 45 |
Correct |
6 ms |
19036 KB |
Output is correct |
| 46 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 47 |
Correct |
7 ms |
18012 KB |
Output is correct |
| 48 |
Correct |
4 ms |
18052 KB |
Output is correct |
| 49 |
Correct |
4 ms |
18052 KB |
Output is correct |
| 50 |
Correct |
6 ms |
18012 KB |
Output is correct |
| 51 |
Correct |
6 ms |
18012 KB |
Output is correct |
| 52 |
Correct |
5 ms |
18008 KB |
Output is correct |
| 53 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 54 |
Correct |
4 ms |
19036 KB |
Output is correct |
| 55 |
Correct |
27 ms |
19084 KB |
Output is correct |
| 56 |
Correct |
27 ms |
19344 KB |
Output is correct |
| 57 |
Correct |
26 ms |
19284 KB |
Output is correct |
| 58 |
Correct |
26 ms |
19292 KB |
Output is correct |
| 59 |
Correct |
27 ms |
19340 KB |
Output is correct |
| 60 |
Correct |
26 ms |
19280 KB |
Output is correct |
| 61 |
Correct |
27 ms |
19280 KB |
Output is correct |
| 62 |
Correct |
26 ms |
19280 KB |
Output is correct |
| 63 |
Correct |
39 ms |
19536 KB |
Output is correct |
| 64 |
Correct |
24 ms |
19348 KB |
Output is correct |
| 65 |
Correct |
23 ms |
19292 KB |
Output is correct |
| 66 |
Correct |
28 ms |
19292 KB |
Output is correct |
| 67 |
Correct |
26 ms |
19284 KB |
Output is correct |
| 68 |
Correct |
27 ms |
19288 KB |
Output is correct |
| 69 |
Correct |
26 ms |
19332 KB |
Output is correct |
| 70 |
Correct |
27 ms |
19284 KB |
Output is correct |
| 71 |
Correct |
28 ms |
19280 KB |
Output is correct |
| 72 |
Correct |
25 ms |
19292 KB |
Output is correct |
| 73 |
Correct |
26 ms |
19280 KB |
Output is correct |
| 74 |
Correct |
26 ms |
19080 KB |
Output is correct |
| 75 |
Correct |
33 ms |
19540 KB |
Output is correct |
| 76 |
Correct |
54 ms |
21588 KB |
Output is correct |
| 77 |
Correct |
56 ms |
21584 KB |
Output is correct |
| 78 |
Correct |
56 ms |
21584 KB |
Output is correct |
| 79 |
Correct |
57 ms |
21588 KB |
Output is correct |
| 80 |
Correct |
55 ms |
21588 KB |
Output is correct |
| 81 |
Correct |
59 ms |
21588 KB |
Output is correct |
| 82 |
Correct |
55 ms |
21588 KB |
Output is correct |
| 83 |
Correct |
55 ms |
21584 KB |
Output is correct |
| 84 |
Correct |
55 ms |
21636 KB |
Output is correct |
| 85 |
Correct |
92 ms |
22100 KB |
Output is correct |
| 86 |
Correct |
92 ms |
22400 KB |
Output is correct |
| 87 |
Correct |
93 ms |
22100 KB |
Output is correct |
| 88 |
Correct |
93 ms |
22140 KB |
Output is correct |
| 89 |
Correct |
95 ms |
22152 KB |
Output is correct |
| 90 |
Correct |
93 ms |
22096 KB |
Output is correct |
| 91 |
Correct |
93 ms |
22100 KB |
Output is correct |
| 92 |
Correct |
94 ms |
22148 KB |
Output is correct |
| 93 |
Correct |
101 ms |
22140 KB |
Output is correct |
| 94 |
Correct |
211 ms |
25424 KB |
Output is correct |
| 95 |
Correct |
217 ms |
34644 KB |
Output is correct |
| 96 |
Correct |
215 ms |
34640 KB |
Output is correct |
| 97 |
Correct |
213 ms |
34552 KB |
Output is correct |
| 98 |
Correct |
216 ms |
34552 KB |
Output is correct |
| 99 |
Correct |
225 ms |
34552 KB |
Output is correct |
| 100 |
Correct |
211 ms |
34644 KB |
Output is correct |
