# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
682080 |
2023-01-15T15:29:46 Z |
t6twotwo |
Game (IOI14_game) |
C++17 |
|
337 ms |
16004 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> p;
int find(int x) {
return x == p[x] ? x : p[x] = find(p[x]);
}
vector<vector<int>> cnt, s;
void unite(int u, int v) {
u = find(u);
v = find(v);
if (s[u].size() > s[v].size()) {
swap(u, v);
}
for (int x : s[u]) {
p[x] = v;
s[v].push_back(x);
}
for (int i = 0; i < n; i++) {
if (i == v) {
continue;
}
cnt[i][v] += cnt[i][u];
cnt[v][i] += cnt[u][i];
}
}
void initialize(int _n) {
n = _n;
cnt = vector(n, vector<int>(n));
s.resize(n);
p.resize(n);
for (int i = 0; i < n; i++) {
p[i] = i;
s[i].push_back(i);
}
}
int hasEdge(int u, int v) {
int a = find(u);
int b = find(v);
int x = s[a].size();
int y = s[b].size();
if (cnt[a][b] + 1 == x * y) {
unite(u, v);
return 1;
}
cnt[a][b]++;
cnt[b][a]++;
return 0;
}
# |
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 |
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 |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 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 |
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 |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 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 |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 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 |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 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 |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 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 |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
0 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 |
0 ms |
212 KB |
Output is correct |
28 |
Correct |
0 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 |
212 KB |
Output is correct |
32 |
Correct |
0 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 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 |
1 ms |
340 KB |
Output is correct |
38 |
Correct |
1 ms |
340 KB |
Output is correct |
39 |
Correct |
1 ms |
340 KB |
Output is correct |
40 |
Correct |
1 ms |
340 KB |
Output is correct |
41 |
Correct |
1 ms |
340 KB |
Output is correct |
42 |
Correct |
2 ms |
340 KB |
Output is correct |
43 |
Correct |
2 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 |
340 KB |
Output is correct |
47 |
Correct |
1 ms |
340 KB |
Output is correct |
48 |
Correct |
1 ms |
340 KB |
Output is correct |
49 |
Correct |
1 ms |
340 KB |
Output is correct |
50 |
Correct |
1 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
340 KB |
Output is correct |
52 |
Correct |
1 ms |
340 KB |
Output is correct |
53 |
Correct |
1 ms |
340 KB |
Output is correct |
54 |
Correct |
1 ms |
340 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 |
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 |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 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 |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
312 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 |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 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 |
304 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 |
212 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
304 KB |
Output is correct |
34 |
Correct |
1 ms |
340 KB |
Output is correct |
35 |
Correct |
1 ms |
340 KB |
Output is correct |
36 |
Correct |
2 ms |
340 KB |
Output is correct |
37 |
Correct |
1 ms |
340 KB |
Output is correct |
38 |
Correct |
2 ms |
320 KB |
Output is correct |
39 |
Correct |
1 ms |
340 KB |
Output is correct |
40 |
Correct |
1 ms |
340 KB |
Output is correct |
41 |
Correct |
2 ms |
340 KB |
Output is correct |
42 |
Correct |
1 ms |
340 KB |
Output is correct |
43 |
Correct |
1 ms |
324 KB |
Output is correct |
44 |
Correct |
1 ms |
320 KB |
Output is correct |
45 |
Correct |
1 ms |
340 KB |
Output is correct |
46 |
Correct |
1 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 |
340 KB |
Output is correct |
50 |
Correct |
1 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
340 KB |
Output is correct |
52 |
Correct |
1 ms |
340 KB |
Output is correct |
53 |
Correct |
1 ms |
360 KB |
Output is correct |
54 |
Correct |
1 ms |
340 KB |
Output is correct |
55 |
Correct |
35 ms |
3080 KB |
Output is correct |
56 |
Correct |
33 ms |
3144 KB |
Output is correct |
57 |
Correct |
34 ms |
3048 KB |
Output is correct |
58 |
Correct |
37 ms |
3068 KB |
Output is correct |
59 |
Correct |
36 ms |
2100 KB |
Output is correct |
60 |
Correct |
34 ms |
3108 KB |
Output is correct |
61 |
Correct |
33 ms |
3024 KB |
Output is correct |
62 |
Correct |
33 ms |
3144 KB |
Output is correct |
63 |
Correct |
34 ms |
3044 KB |
Output is correct |
64 |
Correct |
32 ms |
3020 KB |
Output is correct |
65 |
Correct |
33 ms |
3020 KB |
Output is correct |
66 |
Correct |
34 ms |
2744 KB |
Output is correct |
67 |
Correct |
35 ms |
3148 KB |
Output is correct |
68 |
Correct |
36 ms |
2132 KB |
Output is correct |
69 |
Correct |
37 ms |
2968 KB |
Output is correct |
70 |
Correct |
34 ms |
3088 KB |
Output is correct |
71 |
Correct |
33 ms |
3088 KB |
Output is correct |
72 |
Correct |
33 ms |
3040 KB |
Output is correct |
73 |
Correct |
34 ms |
3100 KB |
Output is correct |
74 |
Correct |
34 ms |
2900 KB |
Output is correct |
75 |
Correct |
33 ms |
2836 KB |
Output is correct |
76 |
Correct |
80 ms |
4940 KB |
Output is correct |
77 |
Correct |
78 ms |
5036 KB |
Output is correct |
78 |
Correct |
79 ms |
4864 KB |
Output is correct |
79 |
Correct |
76 ms |
4812 KB |
Output is correct |
80 |
Correct |
86 ms |
4824 KB |
Output is correct |
81 |
Correct |
95 ms |
4852 KB |
Output is correct |
82 |
Correct |
75 ms |
4552 KB |
Output is correct |
83 |
Correct |
76 ms |
4548 KB |
Output is correct |
84 |
Correct |
77 ms |
4600 KB |
Output is correct |
85 |
Correct |
130 ms |
7672 KB |
Output is correct |
86 |
Correct |
136 ms |
7596 KB |
Output is correct |
87 |
Correct |
129 ms |
7628 KB |
Output is correct |
88 |
Correct |
135 ms |
7620 KB |
Output is correct |
89 |
Correct |
132 ms |
7620 KB |
Output is correct |
90 |
Correct |
145 ms |
7616 KB |
Output is correct |
91 |
Correct |
153 ms |
7500 KB |
Output is correct |
92 |
Correct |
167 ms |
7624 KB |
Output is correct |
93 |
Correct |
141 ms |
7600 KB |
Output is correct |
94 |
Correct |
327 ms |
15908 KB |
Output is correct |
95 |
Correct |
337 ms |
15872 KB |
Output is correct |
96 |
Correct |
318 ms |
15876 KB |
Output is correct |
97 |
Correct |
331 ms |
16004 KB |
Output is correct |
98 |
Correct |
323 ms |
15872 KB |
Output is correct |
99 |
Correct |
320 ms |
15940 KB |
Output is correct |
100 |
Correct |
320 ms |
15944 KB |
Output is correct |