| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 294824 |
2020-09-09T09:48:58 Z |
mieszko11b |
Game (IOI14_game) |
C++14 |
|
705 ms |
36792 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int n;
bool known[1507][1507];
int G[1507][1507];
int cnt[1507][1507];
vector<int> in[1507];
int scc[1507];
void initialize(int n) {
::n = n;
memset(known, 0, sizeof known);
memset(G, 0, sizeof G);
memset(cnt, 0, sizeof cnt);
for(int i = 0 ; i < n ; i++) {
scc[i] = i;
in[i].clear();
in[i].push_back(i);
}
}
void set_edge(int u, int v, int s) {
known[u][v] = known[v][u] = 1;
G[u][v] = G[v][u] = s;
}
int hasEdge(int u, int v) {
if(known[u][v])
return G[u][v];
if(scc[u] == scc[v]) {
set_edge(u, v, 1);
return 1;
}
int all = in[scc[u]].size() * in[scc[v]].size();
//~ cout << u << " " << v << " " << all << " " << cnt << endl;
if(cnt[scc[u]][scc[v]] + 1 == all) {
set_edge(u, v, 1);
int s = scc[v];
for(int x : in[s]) {
in[scc[u]].push_back(x);
scc[x] = scc[u];
}
in[s].clear();
for(int i = 0 ; i < n ; i++) {
int su = cnt[scc[u]][i] + cnt[s][i];
cnt[scc[u]][i] = cnt[i][scc[u]] = su;
}
return 1;
}
set_edge(u, v, 0);
cnt[scc[u]][scc[v]]++;
cnt[scc[v]][scc[u]]++;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 2 |
Correct |
16 ms |
20352 KB |
Output is correct |
| 3 |
Correct |
12 ms |
20260 KB |
Output is correct |
| 4 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 5 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 6 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 7 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 8 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 9 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 10 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 11 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 12 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 13 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 14 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 15 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 16 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 17 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 18 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 19 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 20 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 21 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 22 |
Correct |
12 ms |
20480 KB |
Output is correct |
| 23 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 24 |
Correct |
12 ms |
20352 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 2 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 3 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 4 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 5 |
Correct |
12 ms |
20480 KB |
Output is correct |
| 6 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 7 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 8 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 9 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 10 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 11 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 12 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 13 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 14 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 15 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 16 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 17 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 18 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 19 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 20 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 21 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 22 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 23 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 24 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 25 |
Correct |
12 ms |
20480 KB |
Output is correct |
| 26 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 27 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 28 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 29 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 30 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 31 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 32 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 33 |
Correct |
12 ms |
20480 KB |
Output is correct |
| 34 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 35 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 36 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 37 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 38 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 39 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 40 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 41 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 42 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 43 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 44 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 45 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 46 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 47 |
Correct |
13 ms |
20344 KB |
Output is correct |
| 48 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 49 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 50 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 51 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 52 |
Correct |
15 ms |
20352 KB |
Output is correct |
| 53 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 54 |
Correct |
13 ms |
20352 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 2 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 3 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 4 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 5 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 6 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 7 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 8 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 9 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 10 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 11 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 12 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 13 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 14 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 15 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 16 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 17 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 18 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 19 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 20 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 21 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 22 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 23 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 24 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 25 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 26 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 27 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 28 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 29 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 30 |
Correct |
14 ms |
20480 KB |
Output is correct |
| 31 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 32 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 33 |
Correct |
12 ms |
20352 KB |
Output is correct |
| 34 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 35 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 36 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 37 |
Correct |
16 ms |
20352 KB |
Output is correct |
| 38 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 39 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 40 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 41 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 42 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 43 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 44 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 45 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 46 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 47 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 48 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 49 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 50 |
Correct |
14 ms |
20352 KB |
Output is correct |
| 51 |
Correct |
13 ms |
20384 KB |
Output is correct |
| 52 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 53 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 54 |
Correct |
13 ms |
20352 KB |
Output is correct |
| 55 |
Correct |
72 ms |
21240 KB |
Output is correct |
| 56 |
Correct |
73 ms |
21240 KB |
Output is correct |
| 57 |
Correct |
78 ms |
21240 KB |
Output is correct |
| 58 |
Correct |
72 ms |
21240 KB |
Output is correct |
| 59 |
Correct |
71 ms |
21240 KB |
Output is correct |
| 60 |
Correct |
71 ms |
21240 KB |
Output is correct |
| 61 |
Correct |
73 ms |
21240 KB |
Output is correct |
| 62 |
Correct |
71 ms |
21240 KB |
Output is correct |
| 63 |
Correct |
72 ms |
21240 KB |
Output is correct |
| 64 |
Correct |
64 ms |
21496 KB |
Output is correct |
| 65 |
Correct |
67 ms |
21496 KB |
Output is correct |
| 66 |
Correct |
70 ms |
21240 KB |
Output is correct |
| 67 |
Correct |
70 ms |
21240 KB |
Output is correct |
| 68 |
Correct |
72 ms |
21240 KB |
Output is correct |
| 69 |
Correct |
71 ms |
21240 KB |
Output is correct |
| 70 |
Correct |
71 ms |
21240 KB |
Output is correct |
| 71 |
Correct |
69 ms |
21368 KB |
Output is correct |
| 72 |
Correct |
69 ms |
22136 KB |
Output is correct |
| 73 |
Correct |
72 ms |
22264 KB |
Output is correct |
| 74 |
Correct |
72 ms |
22136 KB |
Output is correct |
| 75 |
Correct |
70 ms |
22264 KB |
Output is correct |
| 76 |
Correct |
173 ms |
24576 KB |
Output is correct |
| 77 |
Correct |
171 ms |
24440 KB |
Output is correct |
| 78 |
Correct |
172 ms |
24440 KB |
Output is correct |
| 79 |
Correct |
168 ms |
24440 KB |
Output is correct |
| 80 |
Correct |
168 ms |
24440 KB |
Output is correct |
| 81 |
Correct |
175 ms |
24440 KB |
Output is correct |
| 82 |
Correct |
171 ms |
24440 KB |
Output is correct |
| 83 |
Correct |
177 ms |
24440 KB |
Output is correct |
| 84 |
Correct |
171 ms |
24440 KB |
Output is correct |
| 85 |
Correct |
303 ms |
27512 KB |
Output is correct |
| 86 |
Correct |
303 ms |
27516 KB |
Output is correct |
| 87 |
Correct |
306 ms |
27512 KB |
Output is correct |
| 88 |
Correct |
303 ms |
27640 KB |
Output is correct |
| 89 |
Correct |
309 ms |
27640 KB |
Output is correct |
| 90 |
Correct |
313 ms |
27596 KB |
Output is correct |
| 91 |
Correct |
306 ms |
27644 KB |
Output is correct |
| 92 |
Correct |
307 ms |
27640 KB |
Output is correct |
| 93 |
Correct |
313 ms |
27512 KB |
Output is correct |
| 94 |
Correct |
685 ms |
36472 KB |
Output is correct |
| 95 |
Correct |
691 ms |
36600 KB |
Output is correct |
| 96 |
Correct |
680 ms |
36600 KB |
Output is correct |
| 97 |
Correct |
705 ms |
36580 KB |
Output is correct |
| 98 |
Correct |
680 ms |
36536 KB |
Output is correct |
| 99 |
Correct |
691 ms |
36472 KB |
Output is correct |
| 100 |
Correct |
684 ms |
36792 KB |
Output is correct |
