# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
119364 |
2019-06-21T05:45:22 Z |
Mamnoon_Siam |
Game (IOI14_game) |
C++17 |
|
831 ms |
25464 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
const int maxn = 1.5e3 + 5;
int N;
int par[maxn];
int g[maxn][maxn];
int find(int u) {
return par[u] == u ? u : par[u] = find(par[u]);
}
void initialize(int n) {
N = n;
for(int i = 0; i < N; i++) {
par[i] = i;
}
for(int i = 0; i < N; i++) {
for(int j = 0; j < N; j++) {
g[i][j] = 1;
}
}
}
int hasEdge(int u, int v) {
int uu = find(u);
int vv = find(v);
if(g[uu][vv] == 1) {
set<int> st;
for(int i = 0; i < N; i++) {
st.insert(find(i));
}
st.erase(uu);
st.erase(vv);
for(int i : st) {
g[i][uu] += g[i][vv];
g[uu][i] += g[vv][i];
}
g[uu][vv]--;
g[vv][uu]--;
par[vv] = uu;
return 1;
} else {
g[uu][vv]--;
g[vv][uu]--;
return 0;
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
384 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
300 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
2 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
300 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
512 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
2 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
25 |
Correct |
2 ms |
512 KB |
Output is correct |
26 |
Correct |
2 ms |
512 KB |
Output is correct |
27 |
Correct |
2 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
3 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
2 ms |
512 KB |
Output is correct |
32 |
Correct |
2 ms |
512 KB |
Output is correct |
33 |
Correct |
2 ms |
512 KB |
Output is correct |
34 |
Correct |
5 ms |
640 KB |
Output is correct |
35 |
Correct |
2 ms |
640 KB |
Output is correct |
36 |
Correct |
3 ms |
640 KB |
Output is correct |
37 |
Correct |
4 ms |
768 KB |
Output is correct |
38 |
Correct |
4 ms |
768 KB |
Output is correct |
39 |
Correct |
3 ms |
768 KB |
Output is correct |
40 |
Correct |
5 ms |
768 KB |
Output is correct |
41 |
Correct |
4 ms |
768 KB |
Output is correct |
42 |
Correct |
4 ms |
768 KB |
Output is correct |
43 |
Correct |
3 ms |
768 KB |
Output is correct |
44 |
Correct |
3 ms |
768 KB |
Output is correct |
45 |
Correct |
4 ms |
640 KB |
Output is correct |
46 |
Correct |
4 ms |
768 KB |
Output is correct |
47 |
Correct |
3 ms |
640 KB |
Output is correct |
48 |
Correct |
4 ms |
768 KB |
Output is correct |
49 |
Correct |
3 ms |
640 KB |
Output is correct |
50 |
Correct |
4 ms |
768 KB |
Output is correct |
51 |
Correct |
4 ms |
768 KB |
Output is correct |
52 |
Correct |
4 ms |
768 KB |
Output is correct |
53 |
Correct |
4 ms |
768 KB |
Output is correct |
54 |
Correct |
3 ms |
768 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
384 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
3 ms |
384 KB |
Output is correct |
23 |
Correct |
2 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
25 |
Correct |
2 ms |
512 KB |
Output is correct |
26 |
Correct |
2 ms |
512 KB |
Output is correct |
27 |
Correct |
2 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
3 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
2 ms |
512 KB |
Output is correct |
32 |
Correct |
2 ms |
512 KB |
Output is correct |
33 |
Correct |
2 ms |
512 KB |
Output is correct |
34 |
Correct |
5 ms |
640 KB |
Output is correct |
35 |
Correct |
4 ms |
640 KB |
Output is correct |
36 |
Correct |
3 ms |
768 KB |
Output is correct |
37 |
Correct |
3 ms |
640 KB |
Output is correct |
38 |
Correct |
4 ms |
640 KB |
Output is correct |
39 |
Correct |
3 ms |
640 KB |
Output is correct |
40 |
Correct |
4 ms |
640 KB |
Output is correct |
41 |
Correct |
4 ms |
640 KB |
Output is correct |
42 |
Correct |
4 ms |
640 KB |
Output is correct |
43 |
Correct |
3 ms |
688 KB |
Output is correct |
44 |
Correct |
4 ms |
744 KB |
Output is correct |
45 |
Correct |
4 ms |
768 KB |
Output is correct |
46 |
Correct |
3 ms |
768 KB |
Output is correct |
47 |
Correct |
3 ms |
768 KB |
Output is correct |
48 |
Correct |
3 ms |
640 KB |
Output is correct |
49 |
Correct |
3 ms |
640 KB |
Output is correct |
50 |
Correct |
3 ms |
640 KB |
Output is correct |
51 |
Correct |
3 ms |
748 KB |
Output is correct |
52 |
Correct |
3 ms |
640 KB |
Output is correct |
53 |
Correct |
3 ms |
640 KB |
Output is correct |
54 |
Correct |
3 ms |
640 KB |
Output is correct |
55 |
Correct |
60 ms |
5112 KB |
Output is correct |
56 |
Correct |
58 ms |
5112 KB |
Output is correct |
57 |
Correct |
59 ms |
5180 KB |
Output is correct |
58 |
Correct |
59 ms |
5172 KB |
Output is correct |
59 |
Correct |
58 ms |
5084 KB |
Output is correct |
60 |
Correct |
59 ms |
5108 KB |
Output is correct |
61 |
Correct |
60 ms |
5060 KB |
Output is correct |
62 |
Correct |
58 ms |
5112 KB |
Output is correct |
63 |
Correct |
65 ms |
5112 KB |
Output is correct |
64 |
Correct |
49 ms |
5112 KB |
Output is correct |
65 |
Correct |
50 ms |
5180 KB |
Output is correct |
66 |
Correct |
58 ms |
5112 KB |
Output is correct |
67 |
Correct |
57 ms |
5112 KB |
Output is correct |
68 |
Correct |
59 ms |
5148 KB |
Output is correct |
69 |
Correct |
58 ms |
5112 KB |
Output is correct |
70 |
Correct |
61 ms |
5112 KB |
Output is correct |
71 |
Correct |
58 ms |
5112 KB |
Output is correct |
72 |
Correct |
56 ms |
5112 KB |
Output is correct |
73 |
Correct |
58 ms |
5244 KB |
Output is correct |
74 |
Correct |
58 ms |
5240 KB |
Output is correct |
75 |
Correct |
56 ms |
5112 KB |
Output is correct |
76 |
Correct |
138 ms |
8952 KB |
Output is correct |
77 |
Correct |
162 ms |
8940 KB |
Output is correct |
78 |
Correct |
154 ms |
9020 KB |
Output is correct |
79 |
Correct |
151 ms |
9052 KB |
Output is correct |
80 |
Correct |
273 ms |
8952 KB |
Output is correct |
81 |
Correct |
145 ms |
8952 KB |
Output is correct |
82 |
Correct |
144 ms |
9100 KB |
Output is correct |
83 |
Correct |
148 ms |
8924 KB |
Output is correct |
84 |
Correct |
150 ms |
9120 KB |
Output is correct |
85 |
Correct |
284 ms |
13572 KB |
Output is correct |
86 |
Correct |
277 ms |
13560 KB |
Output is correct |
87 |
Correct |
283 ms |
13432 KB |
Output is correct |
88 |
Correct |
290 ms |
13560 KB |
Output is correct |
89 |
Correct |
272 ms |
13608 KB |
Output is correct |
90 |
Correct |
293 ms |
13660 KB |
Output is correct |
91 |
Correct |
287 ms |
13560 KB |
Output is correct |
92 |
Correct |
284 ms |
13560 KB |
Output is correct |
93 |
Correct |
278 ms |
13588 KB |
Output is correct |
94 |
Correct |
667 ms |
25288 KB |
Output is correct |
95 |
Correct |
655 ms |
25464 KB |
Output is correct |
96 |
Correct |
643 ms |
25260 KB |
Output is correct |
97 |
Correct |
831 ms |
25340 KB |
Output is correct |
98 |
Correct |
732 ms |
25340 KB |
Output is correct |
99 |
Correct |
636 ms |
25308 KB |
Output is correct |
100 |
Correct |
643 ms |
25436 KB |
Output is correct |