# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
779338 |
2023-07-11T10:48:34 Z |
Sohsoh84 |
Game (IOI14_game) |
C++17 |
|
352 ms |
41124 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(),(x).end()
const int MAXN = 3000 + 10;
int n, f[MAXN][MAXN], id[MAXN], par[MAXN], sz[MAXN], dsz = 0;
void initialize(int n_) {
n = n_;
for (int i = 1; i <= n; i++) {
id[i] = par[i] = i;
sz[i] = 1;
}
dsz = n;
}
inline int find(int v) {
return par[v] == v ? v : par[v] = find(par[v]);
}
inline void unite(int u, int v) {
u = find(u), v = find(v);
if (u == v) return;
for (int i = 1; i <= dsz; i++)
f[dsz + 1][i] = f[i][dsz + 1] = f[id[u]][i] + f[id[v]][i];
par[v] = u;
sz[u] += sz[v];
id[u] = ++dsz;
}
int hasEdge(int u, int v) {
u++;
v++;
if (f[id[find(u)]][id[find(v)]] == sz[find(u)] * sz[find(v)] - 1) {
unite(u, v);
return 1;
}
f[id[find(u)]][id[find(v)]]++;
f[id[find(v)]][id[find(u)]]++;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
308 KB |
Output is correct |
4 |
Correct |
1 ms |
312 KB |
Output is correct |
5 |
Correct |
1 ms |
304 KB |
Output is correct |
6 |
Correct |
0 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
304 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
304 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
340 KB |
Output is correct |
21 |
Correct |
0 ms |
308 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
300 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
308 KB |
Output is correct |
2 |
Correct |
1 ms |
308 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
304 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
304 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
596 KB |
Output is correct |
26 |
Correct |
1 ms |
568 KB |
Output is correct |
27 |
Correct |
1 ms |
560 KB |
Output is correct |
28 |
Correct |
1 ms |
596 KB |
Output is correct |
29 |
Correct |
1 ms |
596 KB |
Output is correct |
30 |
Correct |
1 ms |
564 KB |
Output is correct |
31 |
Correct |
1 ms |
596 KB |
Output is correct |
32 |
Correct |
1 ms |
596 KB |
Output is correct |
33 |
Correct |
1 ms |
596 KB |
Output is correct |
34 |
Correct |
2 ms |
980 KB |
Output is correct |
35 |
Correct |
1 ms |
960 KB |
Output is correct |
36 |
Correct |
1 ms |
980 KB |
Output is correct |
37 |
Correct |
2 ms |
956 KB |
Output is correct |
38 |
Correct |
1 ms |
972 KB |
Output is correct |
39 |
Correct |
1 ms |
980 KB |
Output is correct |
40 |
Correct |
1 ms |
980 KB |
Output is correct |
41 |
Correct |
1 ms |
980 KB |
Output is correct |
42 |
Correct |
2 ms |
980 KB |
Output is correct |
43 |
Correct |
2 ms |
956 KB |
Output is correct |
44 |
Correct |
2 ms |
1040 KB |
Output is correct |
45 |
Correct |
2 ms |
980 KB |
Output is correct |
46 |
Correct |
2 ms |
960 KB |
Output is correct |
47 |
Correct |
1 ms |
960 KB |
Output is correct |
48 |
Correct |
2 ms |
964 KB |
Output is correct |
49 |
Correct |
2 ms |
952 KB |
Output is correct |
50 |
Correct |
1 ms |
980 KB |
Output is correct |
51 |
Correct |
2 ms |
980 KB |
Output is correct |
52 |
Correct |
1 ms |
980 KB |
Output is correct |
53 |
Correct |
1 ms |
964 KB |
Output is correct |
54 |
Correct |
1 ms |
980 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
308 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
300 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
304 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
304 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
308 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
596 KB |
Output is correct |
26 |
Correct |
1 ms |
596 KB |
Output is correct |
27 |
Correct |
1 ms |
596 KB |
Output is correct |
28 |
Correct |
1 ms |
596 KB |
Output is correct |
29 |
Correct |
1 ms |
560 KB |
Output is correct |
30 |
Correct |
1 ms |
596 KB |
Output is correct |
31 |
Correct |
1 ms |
596 KB |
Output is correct |
32 |
Correct |
1 ms |
596 KB |
Output is correct |
33 |
Correct |
1 ms |
596 KB |
Output is correct |
34 |
Correct |
1 ms |
980 KB |
Output is correct |
35 |
Correct |
2 ms |
952 KB |
Output is correct |
36 |
Correct |
1 ms |
960 KB |
Output is correct |
37 |
Correct |
2 ms |
980 KB |
Output is correct |
38 |
Correct |
2 ms |
980 KB |
Output is correct |
39 |
Correct |
1 ms |
980 KB |
Output is correct |
40 |
Correct |
1 ms |
980 KB |
Output is correct |
41 |
Correct |
1 ms |
980 KB |
Output is correct |
42 |
Correct |
1 ms |
980 KB |
Output is correct |
43 |
Correct |
1 ms |
980 KB |
Output is correct |
44 |
Correct |
2 ms |
980 KB |
Output is correct |
45 |
Correct |
2 ms |
980 KB |
Output is correct |
46 |
Correct |
2 ms |
980 KB |
Output is correct |
47 |
Correct |
1 ms |
980 KB |
Output is correct |
48 |
Correct |
2 ms |
964 KB |
Output is correct |
49 |
Correct |
2 ms |
980 KB |
Output is correct |
50 |
Correct |
1 ms |
980 KB |
Output is correct |
51 |
Correct |
2 ms |
1080 KB |
Output is correct |
52 |
Correct |
1 ms |
980 KB |
Output is correct |
53 |
Correct |
1 ms |
960 KB |
Output is correct |
54 |
Correct |
1 ms |
980 KB |
Output is correct |
55 |
Correct |
31 ms |
9212 KB |
Output is correct |
56 |
Correct |
32 ms |
9280 KB |
Output is correct |
57 |
Correct |
32 ms |
9300 KB |
Output is correct |
58 |
Correct |
32 ms |
9192 KB |
Output is correct |
59 |
Correct |
32 ms |
9272 KB |
Output is correct |
60 |
Correct |
31 ms |
9236 KB |
Output is correct |
61 |
Correct |
33 ms |
9164 KB |
Output is correct |
62 |
Correct |
36 ms |
9208 KB |
Output is correct |
63 |
Correct |
32 ms |
9256 KB |
Output is correct |
64 |
Correct |
31 ms |
9164 KB |
Output is correct |
65 |
Correct |
31 ms |
9164 KB |
Output is correct |
66 |
Correct |
32 ms |
9200 KB |
Output is correct |
67 |
Correct |
32 ms |
9168 KB |
Output is correct |
68 |
Correct |
32 ms |
9268 KB |
Output is correct |
69 |
Correct |
33 ms |
9212 KB |
Output is correct |
70 |
Correct |
32 ms |
9208 KB |
Output is correct |
71 |
Correct |
32 ms |
9280 KB |
Output is correct |
72 |
Correct |
32 ms |
9212 KB |
Output is correct |
73 |
Correct |
40 ms |
9272 KB |
Output is correct |
74 |
Correct |
32 ms |
9168 KB |
Output is correct |
75 |
Correct |
31 ms |
9248 KB |
Output is correct |
76 |
Correct |
73 ms |
16768 KB |
Output is correct |
77 |
Correct |
72 ms |
16744 KB |
Output is correct |
78 |
Correct |
75 ms |
16740 KB |
Output is correct |
79 |
Correct |
73 ms |
16724 KB |
Output is correct |
80 |
Correct |
73 ms |
16804 KB |
Output is correct |
81 |
Correct |
73 ms |
16760 KB |
Output is correct |
82 |
Correct |
74 ms |
16748 KB |
Output is correct |
83 |
Correct |
83 ms |
16820 KB |
Output is correct |
84 |
Correct |
75 ms |
16804 KB |
Output is correct |
85 |
Correct |
135 ms |
25164 KB |
Output is correct |
86 |
Correct |
132 ms |
25240 KB |
Output is correct |
87 |
Correct |
140 ms |
25104 KB |
Output is correct |
88 |
Correct |
135 ms |
24932 KB |
Output is correct |
89 |
Correct |
136 ms |
24936 KB |
Output is correct |
90 |
Correct |
130 ms |
24884 KB |
Output is correct |
91 |
Correct |
129 ms |
25044 KB |
Output is correct |
92 |
Correct |
128 ms |
24908 KB |
Output is correct |
93 |
Correct |
136 ms |
24872 KB |
Output is correct |
94 |
Correct |
352 ms |
41124 KB |
Output is correct |
95 |
Correct |
324 ms |
40964 KB |
Output is correct |
96 |
Correct |
318 ms |
40932 KB |
Output is correct |
97 |
Correct |
336 ms |
40944 KB |
Output is correct |
98 |
Correct |
316 ms |
40888 KB |
Output is correct |
99 |
Correct |
333 ms |
40840 KB |
Output is correct |
100 |
Correct |
341 ms |
40840 KB |
Output is correct |