| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 529108 |
2022-02-22T06:40:30 Z |
Gurban |
Game (IOI14_game) |
C++17 |
|
611 ms |
27204 KB |
#include "bits/stdc++.h"
#include "game.h"
using namespace std;
using ll = long long;
const int maxn=1505;
int p[maxn],sz[maxn];
unordered_map<int,int>m[maxn];
void initialize(int n) {
for(int i = 0;i < n;i++){
p[i] = i;
sz[i] = 1;
}
}
int ata(int x){
if(p[x] == x) return x;
return p[x] = ata(p[x]);
}
int hasEdge(int u, int v) {
u = ata(u);
v = ata(v);
if((int)m[u].size() < (int)m[v].size()) swap(u,v);
int now = 0;
if(m[v].find(u) != m[v].end()) now = m[v][u];
if(now == sz[u] * sz[v] - 1){
for(auto j : m[v]){
if(j.first == u) continue;
m[u][j.first] += j.second;
if(m[j.first].find(v) != m[j.first].end()) m[j.first].erase(v);
m[j.first][u] += j.second;
}
m[v].clear();
if(m[u].find(v) != m[u].end()) m[u].erase(v);
p[v] = u;
sz[u] += sz[v];
sz[v] = 0;
return 1;
}
m[u][v]++;
m[v][u]++;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
332 KB |
Output is correct |
| 2 |
Correct |
0 ms |
332 KB |
Output is correct |
| 3 |
Correct |
0 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
0 ms |
332 KB |
Output is correct |
| 6 |
Correct |
0 ms |
332 KB |
Output is correct |
| 7 |
Correct |
0 ms |
332 KB |
Output is correct |
| 8 |
Correct |
0 ms |
332 KB |
Output is correct |
| 9 |
Correct |
0 ms |
332 KB |
Output is correct |
| 10 |
Correct |
0 ms |
332 KB |
Output is correct |
| 11 |
Correct |
0 ms |
332 KB |
Output is correct |
| 12 |
Correct |
0 ms |
332 KB |
Output is correct |
| 13 |
Correct |
0 ms |
332 KB |
Output is correct |
| 14 |
Correct |
0 ms |
332 KB |
Output is correct |
| 15 |
Correct |
0 ms |
332 KB |
Output is correct |
| 16 |
Correct |
0 ms |
332 KB |
Output is correct |
| 17 |
Correct |
0 ms |
332 KB |
Output is correct |
| 18 |
Correct |
0 ms |
332 KB |
Output is correct |
| 19 |
Correct |
0 ms |
332 KB |
Output is correct |
| 20 |
Correct |
0 ms |
332 KB |
Output is correct |
| 21 |
Correct |
0 ms |
332 KB |
Output is correct |
| 22 |
Correct |
0 ms |
332 KB |
Output is correct |
| 23 |
Correct |
0 ms |
332 KB |
Output is correct |
| 24 |
Correct |
0 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
0 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
0 ms |
332 KB |
Output is correct |
| 7 |
Correct |
0 ms |
332 KB |
Output is correct |
| 8 |
Correct |
0 ms |
332 KB |
Output is correct |
| 9 |
Correct |
0 ms |
332 KB |
Output is correct |
| 10 |
Correct |
0 ms |
332 KB |
Output is correct |
| 11 |
Correct |
0 ms |
332 KB |
Output is correct |
| 12 |
Correct |
0 ms |
332 KB |
Output is correct |
| 13 |
Correct |
0 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
0 ms |
332 KB |
Output is correct |
| 17 |
Correct |
0 ms |
332 KB |
Output is correct |
| 18 |
Correct |
0 ms |
332 KB |
Output is correct |
| 19 |
Correct |
0 ms |
332 KB |
Output is correct |
| 20 |
Correct |
0 ms |
332 KB |
Output is correct |
| 21 |
Correct |
0 ms |
332 KB |
Output is correct |
| 22 |
Correct |
0 ms |
332 KB |
Output is correct |
| 23 |
Correct |
0 ms |
332 KB |
Output is correct |
| 24 |
Correct |
0 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
332 KB |
Output is correct |
| 34 |
Correct |
2 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
460 KB |
Output is correct |
| 36 |
Correct |
1 ms |
460 KB |
Output is correct |
| 37 |
Correct |
1 ms |
448 KB |
Output is correct |
| 38 |
Correct |
2 ms |
460 KB |
Output is correct |
| 39 |
Correct |
2 ms |
460 KB |
Output is correct |
| 40 |
Correct |
1 ms |
460 KB |
Output is correct |
| 41 |
Correct |
1 ms |
460 KB |
Output is correct |
| 42 |
Correct |
1 ms |
332 KB |
Output is correct |
| 43 |
Correct |
1 ms |
332 KB |
Output is correct |
| 44 |
Correct |
1 ms |
332 KB |
Output is correct |
| 45 |
Correct |
2 ms |
460 KB |
Output is correct |
| 46 |
Correct |
2 ms |
460 KB |
Output is correct |
| 47 |
Correct |
2 ms |
460 KB |
Output is correct |
| 48 |
Correct |
1 ms |
460 KB |
Output is correct |
| 49 |
Correct |
2 ms |
460 KB |
Output is correct |
| 50 |
Correct |
2 ms |
332 KB |
Output is correct |
| 51 |
Correct |
1 ms |
332 KB |
Output is correct |
| 52 |
Correct |
1 ms |
332 KB |
Output is correct |
| 53 |
Correct |
2 ms |
332 KB |
Output is correct |
| 54 |
Correct |
2 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
332 KB |
Output is correct |
| 2 |
Correct |
0 ms |
332 KB |
Output is correct |
| 3 |
Correct |
0 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
0 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
0 ms |
332 KB |
Output is correct |
| 9 |
Correct |
0 ms |
332 KB |
Output is correct |
| 10 |
Correct |
0 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
0 ms |
336 KB |
Output is correct |
| 15 |
Correct |
0 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
0 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
0 ms |
332 KB |
Output is correct |
| 23 |
Correct |
0 ms |
336 KB |
Output is correct |
| 24 |
Correct |
0 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
344 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
376 KB |
Output is correct |
| 33 |
Correct |
1 ms |
380 KB |
Output is correct |
| 34 |
Correct |
2 ms |
460 KB |
Output is correct |
| 35 |
Correct |
2 ms |
400 KB |
Output is correct |
| 36 |
Correct |
2 ms |
460 KB |
Output is correct |
| 37 |
Correct |
3 ms |
472 KB |
Output is correct |
| 38 |
Correct |
2 ms |
472 KB |
Output is correct |
| 39 |
Correct |
2 ms |
460 KB |
Output is correct |
| 40 |
Correct |
2 ms |
460 KB |
Output is correct |
| 41 |
Correct |
2 ms |
400 KB |
Output is correct |
| 42 |
Correct |
2 ms |
464 KB |
Output is correct |
| 43 |
Correct |
1 ms |
336 KB |
Output is correct |
| 44 |
Correct |
2 ms |
332 KB |
Output is correct |
| 45 |
Correct |
1 ms |
460 KB |
Output is correct |
| 46 |
Correct |
2 ms |
396 KB |
Output is correct |
| 47 |
Correct |
2 ms |
464 KB |
Output is correct |
| 48 |
Correct |
2 ms |
468 KB |
Output is correct |
| 49 |
Correct |
2 ms |
460 KB |
Output is correct |
| 50 |
Correct |
1 ms |
388 KB |
Output is correct |
| 51 |
Correct |
1 ms |
332 KB |
Output is correct |
| 52 |
Correct |
2 ms |
332 KB |
Output is correct |
| 53 |
Correct |
2 ms |
332 KB |
Output is correct |
| 54 |
Correct |
2 ms |
392 KB |
Output is correct |
| 55 |
Correct |
49 ms |
3180 KB |
Output is correct |
| 56 |
Correct |
49 ms |
3140 KB |
Output is correct |
| 57 |
Correct |
51 ms |
3140 KB |
Output is correct |
| 58 |
Correct |
50 ms |
3184 KB |
Output is correct |
| 59 |
Correct |
55 ms |
3140 KB |
Output is correct |
| 60 |
Correct |
50 ms |
3236 KB |
Output is correct |
| 61 |
Correct |
50 ms |
3268 KB |
Output is correct |
| 62 |
Correct |
51 ms |
3268 KB |
Output is correct |
| 63 |
Correct |
51 ms |
3324 KB |
Output is correct |
| 64 |
Correct |
37 ms |
1888 KB |
Output is correct |
| 65 |
Correct |
40 ms |
1800 KB |
Output is correct |
| 66 |
Correct |
55 ms |
5244 KB |
Output is correct |
| 67 |
Correct |
57 ms |
5212 KB |
Output is correct |
| 68 |
Correct |
60 ms |
5188 KB |
Output is correct |
| 69 |
Correct |
57 ms |
5188 KB |
Output is correct |
| 70 |
Correct |
57 ms |
5188 KB |
Output is correct |
| 71 |
Correct |
44 ms |
2372 KB |
Output is correct |
| 72 |
Correct |
43 ms |
2424 KB |
Output is correct |
| 73 |
Correct |
43 ms |
2420 KB |
Output is correct |
| 74 |
Correct |
46 ms |
2496 KB |
Output is correct |
| 75 |
Correct |
42 ms |
2532 KB |
Output is correct |
| 76 |
Correct |
119 ms |
6340 KB |
Output is correct |
| 77 |
Correct |
116 ms |
6348 KB |
Output is correct |
| 78 |
Correct |
122 ms |
6432 KB |
Output is correct |
| 79 |
Correct |
117 ms |
5964 KB |
Output is correct |
| 80 |
Correct |
113 ms |
5376 KB |
Output is correct |
| 81 |
Correct |
127 ms |
5336 KB |
Output is correct |
| 82 |
Correct |
113 ms |
5380 KB |
Output is correct |
| 83 |
Correct |
118 ms |
6452 KB |
Output is correct |
| 84 |
Correct |
120 ms |
5432 KB |
Output is correct |
| 85 |
Correct |
221 ms |
10644 KB |
Output is correct |
| 86 |
Correct |
237 ms |
10948 KB |
Output is correct |
| 87 |
Correct |
216 ms |
10596 KB |
Output is correct |
| 88 |
Correct |
226 ms |
10560 KB |
Output is correct |
| 89 |
Correct |
211 ms |
10616 KB |
Output is correct |
| 90 |
Correct |
239 ms |
10568 KB |
Output is correct |
| 91 |
Correct |
226 ms |
10692 KB |
Output is correct |
| 92 |
Correct |
217 ms |
10588 KB |
Output is correct |
| 93 |
Correct |
214 ms |
10948 KB |
Output is correct |
| 94 |
Correct |
565 ms |
19740 KB |
Output is correct |
| 95 |
Correct |
597 ms |
27204 KB |
Output is correct |
| 96 |
Correct |
583 ms |
26712 KB |
Output is correct |
| 97 |
Correct |
611 ms |
26712 KB |
Output is correct |
| 98 |
Correct |
583 ms |
26804 KB |
Output is correct |
| 99 |
Correct |
603 ms |
26564 KB |
Output is correct |
| 100 |
Correct |
598 ms |
26760 KB |
Output is correct |
