# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
519093 |
2022-01-25T15:55:26 Z |
tabr |
Game (IOI14_game) |
C++17 |
|
380 ms |
25216 KB |
#include <bits/stdc++.h>
using namespace std;
#ifdef tabr
#include "library/debug.cpp"
#else
#define debug(...)
#endif
struct dsu {
vector<int> p;
vector<int> sz;
int n;
dsu(int _n) : n(_n) {
p = vector<int>(n);
iota(p.begin(), p.end(), 0);
sz = vector<int>(n, 1);
}
inline int get(int x) {
if (p[x] == x) {
return x;
} else {
return p[x] = get(p[x]);
}
}
inline bool unite(int x, int y) {
x = get(x);
y = get(y);
if (x == y) {
return false;
}
p[x] = y;
sz[y] += sz[x];
return true;
}
inline bool same(int x, int y) {
return (get(x) == get(y));
}
inline int size(int x) {
return sz[get(x)];
}
inline bool root(int x) {
return (x == get(x));
}
};
int n;
int deg[1500][1500];
dsu uf(0);
void initialize(int _n) {
n = _n;
uf = dsu(n);
}
int hasEdge(int u, int v) {
assert(!uf.same(u, v));
int x = uf.get(u);
int y = uf.get(v);
deg[x][y]++;
deg[y][x]++;
if (deg[x][y] == uf.size(x) * uf.size(y)) {
uf.unite(x, y);
for (int i = 0; i < n; i++) {
if (uf.root(i) && i != y) {
deg[i][y] += deg[i][x];
deg[y][i] += deg[x][i];
}
}
return 1;
} else {
return 0;
}
}
#ifdef tabr
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
return 0;
}
#endif
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
0 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
0 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
0 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
0 ms |
204 KB |
Output is correct |
18 |
Correct |
0 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
20 |
Correct |
0 ms |
204 KB |
Output is correct |
21 |
Correct |
0 ms |
204 KB |
Output is correct |
22 |
Correct |
0 ms |
204 KB |
Output is correct |
23 |
Correct |
0 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
0 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
0 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
204 KB |
Output is correct |
20 |
Correct |
0 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
0 ms |
204 KB |
Output is correct |
23 |
Correct |
0 ms |
204 KB |
Output is correct |
24 |
Correct |
0 ms |
204 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 |
0 ms |
332 KB |
Output is correct |
34 |
Correct |
1 ms |
588 KB |
Output is correct |
35 |
Correct |
2 ms |
588 KB |
Output is correct |
36 |
Correct |
2 ms |
588 KB |
Output is correct |
37 |
Correct |
1 ms |
588 KB |
Output is correct |
38 |
Correct |
1 ms |
588 KB |
Output is correct |
39 |
Correct |
1 ms |
588 KB |
Output is correct |
40 |
Correct |
1 ms |
588 KB |
Output is correct |
41 |
Correct |
1 ms |
588 KB |
Output is correct |
42 |
Correct |
2 ms |
588 KB |
Output is correct |
43 |
Correct |
1 ms |
588 KB |
Output is correct |
44 |
Correct |
1 ms |
588 KB |
Output is correct |
45 |
Correct |
2 ms |
588 KB |
Output is correct |
46 |
Correct |
2 ms |
588 KB |
Output is correct |
47 |
Correct |
1 ms |
588 KB |
Output is correct |
48 |
Correct |
1 ms |
588 KB |
Output is correct |
49 |
Correct |
2 ms |
588 KB |
Output is correct |
50 |
Correct |
1 ms |
588 KB |
Output is correct |
51 |
Correct |
2 ms |
588 KB |
Output is correct |
52 |
Correct |
2 ms |
588 KB |
Output is correct |
53 |
Correct |
1 ms |
588 KB |
Output is correct |
54 |
Correct |
2 ms |
588 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
0 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
0 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
0 ms |
204 KB |
Output is correct |
18 |
Correct |
0 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
332 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
0 ms |
204 KB |
Output is correct |
23 |
Correct |
0 ms |
204 KB |
Output is correct |
24 |
Correct |
0 ms |
204 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 |
1 ms |
588 KB |
Output is correct |
35 |
Correct |
2 ms |
640 KB |
Output is correct |
36 |
Correct |
2 ms |
588 KB |
Output is correct |
37 |
Correct |
2 ms |
588 KB |
Output is correct |
38 |
Correct |
1 ms |
588 KB |
Output is correct |
39 |
Correct |
2 ms |
588 KB |
Output is correct |
40 |
Correct |
1 ms |
588 KB |
Output is correct |
41 |
Correct |
2 ms |
588 KB |
Output is correct |
42 |
Correct |
1 ms |
588 KB |
Output is correct |
43 |
Correct |
1 ms |
588 KB |
Output is correct |
44 |
Correct |
1 ms |
588 KB |
Output is correct |
45 |
Correct |
1 ms |
588 KB |
Output is correct |
46 |
Correct |
1 ms |
588 KB |
Output is correct |
47 |
Correct |
1 ms |
588 KB |
Output is correct |
48 |
Correct |
1 ms |
588 KB |
Output is correct |
49 |
Correct |
1 ms |
588 KB |
Output is correct |
50 |
Correct |
2 ms |
588 KB |
Output is correct |
51 |
Correct |
2 ms |
588 KB |
Output is correct |
52 |
Correct |
1 ms |
588 KB |
Output is correct |
53 |
Correct |
2 ms |
588 KB |
Output is correct |
54 |
Correct |
1 ms |
588 KB |
Output is correct |
55 |
Correct |
37 ms |
3976 KB |
Output is correct |
56 |
Correct |
42 ms |
4020 KB |
Output is correct |
57 |
Correct |
39 ms |
3972 KB |
Output is correct |
58 |
Correct |
40 ms |
4036 KB |
Output is correct |
59 |
Correct |
46 ms |
4040 KB |
Output is correct |
60 |
Correct |
37 ms |
4036 KB |
Output is correct |
61 |
Correct |
41 ms |
4052 KB |
Output is correct |
62 |
Correct |
38 ms |
4044 KB |
Output is correct |
63 |
Correct |
42 ms |
4000 KB |
Output is correct |
64 |
Correct |
35 ms |
3856 KB |
Output is correct |
65 |
Correct |
36 ms |
3784 KB |
Output is correct |
66 |
Correct |
38 ms |
4036 KB |
Output is correct |
67 |
Correct |
50 ms |
3976 KB |
Output is correct |
68 |
Correct |
36 ms |
4028 KB |
Output is correct |
69 |
Correct |
40 ms |
4036 KB |
Output is correct |
70 |
Correct |
40 ms |
3988 KB |
Output is correct |
71 |
Correct |
35 ms |
4060 KB |
Output is correct |
72 |
Correct |
36 ms |
4036 KB |
Output is correct |
73 |
Correct |
35 ms |
4024 KB |
Output is correct |
74 |
Correct |
34 ms |
4028 KB |
Output is correct |
75 |
Correct |
50 ms |
4036 KB |
Output is correct |
76 |
Correct |
81 ms |
7880 KB |
Output is correct |
77 |
Correct |
92 ms |
8868 KB |
Output is correct |
78 |
Correct |
86 ms |
8916 KB |
Output is correct |
79 |
Correct |
85 ms |
8968 KB |
Output is correct |
80 |
Correct |
84 ms |
8924 KB |
Output is correct |
81 |
Correct |
83 ms |
8920 KB |
Output is correct |
82 |
Correct |
85 ms |
8900 KB |
Output is correct |
83 |
Correct |
89 ms |
8836 KB |
Output is correct |
84 |
Correct |
82 ms |
8908 KB |
Output is correct |
85 |
Correct |
150 ms |
13380 KB |
Output is correct |
86 |
Correct |
147 ms |
13380 KB |
Output is correct |
87 |
Correct |
155 ms |
13380 KB |
Output is correct |
88 |
Correct |
161 ms |
13396 KB |
Output is correct |
89 |
Correct |
167 ms |
13356 KB |
Output is correct |
90 |
Correct |
163 ms |
13312 KB |
Output is correct |
91 |
Correct |
150 ms |
13428 KB |
Output is correct |
92 |
Correct |
148 ms |
13380 KB |
Output is correct |
93 |
Correct |
158 ms |
13308 KB |
Output is correct |
94 |
Correct |
376 ms |
25048 KB |
Output is correct |
95 |
Correct |
363 ms |
25120 KB |
Output is correct |
96 |
Correct |
379 ms |
25112 KB |
Output is correct |
97 |
Correct |
375 ms |
25216 KB |
Output is correct |
98 |
Correct |
380 ms |
25068 KB |
Output is correct |
99 |
Correct |
358 ms |
25112 KB |
Output is correct |
100 |
Correct |
364 ms |
25032 KB |
Output is correct |