| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 581343 |
2022-06-22T13:47:54 Z |
kamelfanger83 |
Game (IOI14_game) |
C++14 |
|
467 ms |
25232 KB |
#include <iostream>
#include <vector>
#include "game.h"
using namespace std;
vector<int> group;
vector<vector<int>> cons;
int gn;
int get(int u){
int s = u;
while(u != group[u]) u = group[u];
while(s != group[s]){
int ls = s;
s = group[s];
group[ls] = u;
}
return u;
}
void unite(int u, int v){
u = get(u); v = get(v);
for(int adder = 0; adder < gn; ++adder) cons[u][adder] += cons[v][adder];
for(int oc = 0; oc < gn; ++oc) cons[oc][u] += cons[oc][v];
group[v] = u;
}
void initialize(int n){
group.resize(n); for(int i = 0; i < n; ++i) group[i] = i;
cons.assign(n, vector<int> (n, 1)); for(int i = 0; i < n; ++i) cons[i][i] = 0;
gn = n;
}
int hasEdge(int u, int v){
if(cons[get(u)][get(v)] != 1){
cons[get(u)][get(v)] -= 1;
cons[get(v)][get(u)] -= 1;
return 0;
}
else{
unite(u, v);
return 1;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
308 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
312 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
304 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
308 KB |
Output is correct |
| 18 |
Correct |
1 ms |
308 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
308 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
304 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
304 KB |
Output is correct |
| 33 |
Correct |
1 ms |
308 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
2 ms |
320 KB |
Output is correct |
| 38 |
Correct |
2 ms |
340 KB |
Output is correct |
| 39 |
Correct |
2 ms |
360 KB |
Output is correct |
| 40 |
Correct |
2 ms |
356 KB |
Output is correct |
| 41 |
Correct |
1 ms |
340 KB |
Output is correct |
| 42 |
Correct |
2 ms |
356 KB |
Output is correct |
| 43 |
Correct |
1 ms |
320 KB |
Output is correct |
| 44 |
Correct |
2 ms |
316 KB |
Output is correct |
| 45 |
Correct |
2 ms |
360 KB |
Output is correct |
| 46 |
Correct |
2 ms |
340 KB |
Output is correct |
| 47 |
Correct |
1 ms |
320 KB |
Output is correct |
| 48 |
Correct |
1 ms |
340 KB |
Output is correct |
| 49 |
Correct |
2 ms |
364 KB |
Output is correct |
| 50 |
Correct |
1 ms |
320 KB |
Output is correct |
| 51 |
Correct |
1 ms |
320 KB |
Output is correct |
| 52 |
Correct |
2 ms |
340 KB |
Output is correct |
| 53 |
Correct |
2 ms |
316 KB |
Output is correct |
| 54 |
Correct |
1 ms |
324 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
304 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
304 KB |
Output is correct |
| 26 |
Correct |
1 ms |
312 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
308 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
2 ms |
340 KB |
Output is correct |
| 35 |
Correct |
2 ms |
340 KB |
Output is correct |
| 36 |
Correct |
2 ms |
340 KB |
Output is correct |
| 37 |
Correct |
2 ms |
340 KB |
Output is correct |
| 38 |
Correct |
2 ms |
384 KB |
Output is correct |
| 39 |
Correct |
3 ms |
364 KB |
Output is correct |
| 40 |
Correct |
2 ms |
340 KB |
Output is correct |
| 41 |
Correct |
2 ms |
340 KB |
Output is correct |
| 42 |
Correct |
2 ms |
340 KB |
Output is correct |
| 43 |
Correct |
1 ms |
340 KB |
Output is correct |
| 44 |
Correct |
1 ms |
340 KB |
Output is correct |
| 45 |
Correct |
2 ms |
340 KB |
Output is correct |
| 46 |
Correct |
2 ms |
320 KB |
Output is correct |
| 47 |
Correct |
1 ms |
340 KB |
Output is correct |
| 48 |
Correct |
2 ms |
340 KB |
Output is correct |
| 49 |
Correct |
2 ms |
340 KB |
Output is correct |
| 50 |
Correct |
2 ms |
340 KB |
Output is correct |
| 51 |
Correct |
2 ms |
340 KB |
Output is correct |
| 52 |
Correct |
2 ms |
312 KB |
Output is correct |
| 53 |
Correct |
1 ms |
340 KB |
Output is correct |
| 54 |
Correct |
2 ms |
340 KB |
Output is correct |
| 55 |
Correct |
39 ms |
3060 KB |
Output is correct |
| 56 |
Correct |
38 ms |
3036 KB |
Output is correct |
| 57 |
Correct |
68 ms |
3048 KB |
Output is correct |
| 58 |
Correct |
43 ms |
3032 KB |
Output is correct |
| 59 |
Correct |
43 ms |
3100 KB |
Output is correct |
| 60 |
Correct |
40 ms |
3076 KB |
Output is correct |
| 61 |
Correct |
39 ms |
3084 KB |
Output is correct |
| 62 |
Correct |
41 ms |
3104 KB |
Output is correct |
| 63 |
Correct |
48 ms |
3076 KB |
Output is correct |
| 64 |
Correct |
40 ms |
3020 KB |
Output is correct |
| 65 |
Correct |
51 ms |
3088 KB |
Output is correct |
| 66 |
Correct |
38 ms |
3020 KB |
Output is correct |
| 67 |
Correct |
52 ms |
3044 KB |
Output is correct |
| 68 |
Correct |
41 ms |
3056 KB |
Output is correct |
| 69 |
Correct |
51 ms |
2988 KB |
Output is correct |
| 70 |
Correct |
37 ms |
3108 KB |
Output is correct |
| 71 |
Correct |
35 ms |
3052 KB |
Output is correct |
| 72 |
Correct |
35 ms |
3072 KB |
Output is correct |
| 73 |
Correct |
40 ms |
3028 KB |
Output is correct |
| 74 |
Correct |
41 ms |
3080 KB |
Output is correct |
| 75 |
Correct |
37 ms |
2984 KB |
Output is correct |
| 76 |
Correct |
82 ms |
6720 KB |
Output is correct |
| 77 |
Correct |
94 ms |
6652 KB |
Output is correct |
| 78 |
Correct |
90 ms |
6716 KB |
Output is correct |
| 79 |
Correct |
87 ms |
6740 KB |
Output is correct |
| 80 |
Correct |
101 ms |
6644 KB |
Output is correct |
| 81 |
Correct |
87 ms |
6680 KB |
Output is correct |
| 82 |
Correct |
86 ms |
6704 KB |
Output is correct |
| 83 |
Correct |
119 ms |
6624 KB |
Output is correct |
| 84 |
Correct |
87 ms |
6732 KB |
Output is correct |
| 85 |
Correct |
168 ms |
11472 KB |
Output is correct |
| 86 |
Correct |
179 ms |
11596 KB |
Output is correct |
| 87 |
Correct |
163 ms |
11620 KB |
Output is correct |
| 88 |
Correct |
169 ms |
11420 KB |
Output is correct |
| 89 |
Correct |
150 ms |
11528 KB |
Output is correct |
| 90 |
Correct |
187 ms |
11432 KB |
Output is correct |
| 91 |
Correct |
155 ms |
11464 KB |
Output is correct |
| 92 |
Correct |
159 ms |
11528 KB |
Output is correct |
| 93 |
Correct |
160 ms |
11544 KB |
Output is correct |
| 94 |
Correct |
444 ms |
25168 KB |
Output is correct |
| 95 |
Correct |
467 ms |
25164 KB |
Output is correct |
| 96 |
Correct |
416 ms |
25128 KB |
Output is correct |
| 97 |
Correct |
416 ms |
25128 KB |
Output is correct |
| 98 |
Correct |
402 ms |
25100 KB |
Output is correct |
| 99 |
Correct |
374 ms |
25164 KB |
Output is correct |
| 100 |
Correct |
369 ms |
25232 KB |
Output is correct |
