# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
835309 |
2023-08-23T12:20:38 Z |
_martynas |
Game (IOI14_game) |
C++11 |
|
275 ms |
15820 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
using namespace std::chrono;
const int mxn = 1505;
int n;
int par[mxn], sz[mxn];
int cons[mxn][mxn];
bool seen_set[mxn];
vector<int> sets;
int find_set(int a) {
int temp = par[a] == a ? a : par[a] = find_set(par[a]);
return temp;
}
int join_calls = 0;
int inner_loop = 0;
void join(int a, int b) {
join_calls++;
if(sz[b] > sz[a]) swap(a, b);
par[b] = a;
sz[a] += sz[b];
for(int i : sets) if(i != a) {
cons[a][i] += cons[b][i];
cons[i][a] += cons[i][b];
inner_loop++;
}
sets.erase(find(sets.begin(), sets.end(), b));
}
void initialize(int N) {
n = N;
for(int i = 0; i < n; i++) par[i] = i, sz[i] = 1, sets.push_back(i);
}
int hasEdge(int u, int v) {
// add edge if cons between u and v are equal to sz_u * sz_v - 1
u = find_set(u), v = find_set(v);
assert(u != v);
if(cons[u][v] == sz[u]*sz[v]-1) {
join(u, v);
return 1;
}
else {
cons[u][v]++, cons[v][u]++;
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
5 |
Correct |
0 ms |
340 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
340 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
340 KB |
Output is correct |
11 |
Correct |
0 ms |
340 KB |
Output is correct |
12 |
Correct |
0 ms |
340 KB |
Output is correct |
13 |
Correct |
0 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
340 KB |
Output is correct |
15 |
Correct |
0 ms |
340 KB |
Output is correct |
16 |
Correct |
0 ms |
340 KB |
Output is correct |
17 |
Correct |
0 ms |
340 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
0 ms |
340 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
340 KB |
Output is correct |
24 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
340 KB |
Output is correct |
11 |
Correct |
0 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
0 ms |
340 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
340 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
0 ms |
340 KB |
Output is correct |
25 |
Correct |
0 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
468 KB |
Output is correct |
27 |
Correct |
1 ms |
468 KB |
Output is correct |
28 |
Correct |
0 ms |
468 KB |
Output is correct |
29 |
Correct |
0 ms |
468 KB |
Output is correct |
30 |
Correct |
1 ms |
468 KB |
Output is correct |
31 |
Correct |
0 ms |
468 KB |
Output is correct |
32 |
Correct |
1 ms |
340 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
1 ms |
596 KB |
Output is correct |
35 |
Correct |
1 ms |
596 KB |
Output is correct |
36 |
Correct |
2 ms |
676 KB |
Output is correct |
37 |
Correct |
1 ms |
596 KB |
Output is correct |
38 |
Correct |
1 ms |
596 KB |
Output is correct |
39 |
Correct |
1 ms |
596 KB |
Output is correct |
40 |
Correct |
2 ms |
596 KB |
Output is correct |
41 |
Correct |
1 ms |
596 KB |
Output is correct |
42 |
Correct |
1 ms |
596 KB |
Output is correct |
43 |
Correct |
1 ms |
596 KB |
Output is correct |
44 |
Correct |
1 ms |
596 KB |
Output is correct |
45 |
Correct |
1 ms |
596 KB |
Output is correct |
46 |
Correct |
1 ms |
596 KB |
Output is correct |
47 |
Correct |
1 ms |
596 KB |
Output is correct |
48 |
Correct |
1 ms |
596 KB |
Output is correct |
49 |
Correct |
1 ms |
596 KB |
Output is correct |
50 |
Correct |
1 ms |
596 KB |
Output is correct |
51 |
Correct |
1 ms |
596 KB |
Output is correct |
52 |
Correct |
1 ms |
596 KB |
Output is correct |
53 |
Correct |
1 ms |
596 KB |
Output is correct |
54 |
Correct |
1 ms |
596 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
0 ms |
340 KB |
Output is correct |
6 |
Correct |
0 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
340 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
340 KB |
Output is correct |
12 |
Correct |
0 ms |
212 KB |
Output is correct |
13 |
Correct |
0 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
340 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
340 KB |
Output is correct |
17 |
Correct |
0 ms |
340 KB |
Output is correct |
18 |
Correct |
0 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
0 ms |
340 KB |
Output is correct |
22 |
Correct |
0 ms |
340 KB |
Output is correct |
23 |
Correct |
0 ms |
340 KB |
Output is correct |
24 |
Correct |
0 ms |
340 KB |
Output is correct |
25 |
Correct |
0 ms |
340 KB |
Output is correct |
26 |
Correct |
0 ms |
468 KB |
Output is correct |
27 |
Correct |
0 ms |
468 KB |
Output is correct |
28 |
Correct |
1 ms |
468 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
468 KB |
Output is correct |
31 |
Correct |
0 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
468 KB |
Output is correct |
33 |
Correct |
0 ms |
468 KB |
Output is correct |
34 |
Correct |
1 ms |
596 KB |
Output is correct |
35 |
Correct |
1 ms |
596 KB |
Output is correct |
36 |
Correct |
1 ms |
596 KB |
Output is correct |
37 |
Correct |
1 ms |
596 KB |
Output is correct |
38 |
Correct |
2 ms |
596 KB |
Output is correct |
39 |
Correct |
1 ms |
596 KB |
Output is correct |
40 |
Correct |
1 ms |
596 KB |
Output is correct |
41 |
Correct |
1 ms |
596 KB |
Output is correct |
42 |
Correct |
1 ms |
596 KB |
Output is correct |
43 |
Correct |
1 ms |
596 KB |
Output is correct |
44 |
Correct |
1 ms |
596 KB |
Output is correct |
45 |
Correct |
1 ms |
596 KB |
Output is correct |
46 |
Correct |
1 ms |
596 KB |
Output is correct |
47 |
Correct |
1 ms |
612 KB |
Output is correct |
48 |
Correct |
1 ms |
596 KB |
Output is correct |
49 |
Correct |
1 ms |
596 KB |
Output is correct |
50 |
Correct |
1 ms |
684 KB |
Output is correct |
51 |
Correct |
1 ms |
596 KB |
Output is correct |
52 |
Correct |
1 ms |
596 KB |
Output is correct |
53 |
Correct |
1 ms |
596 KB |
Output is correct |
54 |
Correct |
1 ms |
600 KB |
Output is correct |
55 |
Correct |
34 ms |
4052 KB |
Output is correct |
56 |
Correct |
28 ms |
4084 KB |
Output is correct |
57 |
Correct |
28 ms |
4052 KB |
Output is correct |
58 |
Correct |
29 ms |
4076 KB |
Output is correct |
59 |
Correct |
29 ms |
4104 KB |
Output is correct |
60 |
Correct |
28 ms |
4032 KB |
Output is correct |
61 |
Correct |
28 ms |
4072 KB |
Output is correct |
62 |
Correct |
28 ms |
4052 KB |
Output is correct |
63 |
Correct |
29 ms |
4092 KB |
Output is correct |
64 |
Correct |
27 ms |
3036 KB |
Output is correct |
65 |
Correct |
30 ms |
3128 KB |
Output is correct |
66 |
Correct |
28 ms |
4044 KB |
Output is correct |
67 |
Correct |
28 ms |
4004 KB |
Output is correct |
68 |
Correct |
28 ms |
4032 KB |
Output is correct |
69 |
Correct |
28 ms |
4112 KB |
Output is correct |
70 |
Correct |
28 ms |
4052 KB |
Output is correct |
71 |
Correct |
29 ms |
4048 KB |
Output is correct |
72 |
Correct |
27 ms |
4044 KB |
Output is correct |
73 |
Correct |
28 ms |
4088 KB |
Output is correct |
74 |
Correct |
36 ms |
4108 KB |
Output is correct |
75 |
Correct |
27 ms |
4084 KB |
Output is correct |
76 |
Correct |
72 ms |
6696 KB |
Output is correct |
77 |
Correct |
62 ms |
6612 KB |
Output is correct |
78 |
Correct |
64 ms |
6664 KB |
Output is correct |
79 |
Correct |
63 ms |
6672 KB |
Output is correct |
80 |
Correct |
62 ms |
6604 KB |
Output is correct |
81 |
Correct |
63 ms |
6588 KB |
Output is correct |
82 |
Correct |
64 ms |
6608 KB |
Output is correct |
83 |
Correct |
73 ms |
6664 KB |
Output is correct |
84 |
Correct |
69 ms |
6604 KB |
Output is correct |
85 |
Correct |
110 ms |
9392 KB |
Output is correct |
86 |
Correct |
109 ms |
9376 KB |
Output is correct |
87 |
Correct |
115 ms |
9372 KB |
Output is correct |
88 |
Correct |
107 ms |
9424 KB |
Output is correct |
89 |
Correct |
150 ms |
9452 KB |
Output is correct |
90 |
Correct |
113 ms |
9452 KB |
Output is correct |
91 |
Correct |
109 ms |
9420 KB |
Output is correct |
92 |
Correct |
109 ms |
9424 KB |
Output is correct |
93 |
Correct |
111 ms |
9392 KB |
Output is correct |
94 |
Correct |
246 ms |
15812 KB |
Output is correct |
95 |
Correct |
242 ms |
15712 KB |
Output is correct |
96 |
Correct |
243 ms |
15752 KB |
Output is correct |
97 |
Correct |
250 ms |
15716 KB |
Output is correct |
98 |
Correct |
243 ms |
15820 KB |
Output is correct |
99 |
Correct |
275 ms |
15776 KB |
Output is correct |
100 |
Correct |
240 ms |
15700 KB |
Output is correct |