# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
564179 |
2022-05-18T16:42:05 Z |
myrcella |
Game (IOI14_game) |
C++17 |
|
367 ms |
25872 KB |
//by szh
#include "game.h"
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pii pair<int,int>
#define pll pair<long long,long long>
#define pb push_back
#define debug(x) cerr<<#x<<"="<<x<<endl
#define pq priority_queue
#define inf 0x3f
#define rep(i,a,b) for (int i=a;i<(b);i++)
#define MP make_pair
#define SZ(x) (int(x.size()))
#define ll long long
#define mod 1000000007
#define ALL(x) x.begin(),x.end()
void inc(int &a,int b) {a=(a+b)%mod;}
void dec(int &a,int b) {a=(a-b+mod)%mod;}
int lowbit(int x) {return x&(-x);}
ll p0w(ll base,ll p) {ll ret=1;while(p>0){if (p%2ll==1ll) ret=ret*base%mod;base=base*base%mod;p/=2ll;}return ret;}
const int maxn = 1555;
int n;
int f[maxn];
int sz[maxn];
int cnt[maxn][maxn];
set <int> s;
void initialize(int N) {
n = N;
rep(i,0,n) f[i]=i,sz[i]=1,s.insert(i);
memset(cnt,0,sizeof(cnt));
return;
}
int getf(int u) {
if (f[u]==u) return u;
else return f[u] = getf(f[u]);
}
int hasEdge(int u,int v) {
int fu = getf(u),fv = getf(v);
if (fu==fv) return 0;
if (sz[fu]*sz[fv]-1==cnt[fu][fv]) {
f[fu] = fv;
sz[fv] += sz[fu];
s.erase(fu);
for (auto it:s) {
if (it==fv) continue;
cnt[fv][it] += cnt[fu][it];
cnt[it][fv] += cnt[fu][it];
assert(cnt[it][fv]==cnt[fv][it]);
}
return 1;
}
else {
cnt[fu][fv]++;
cnt[fv][fu]++;
return 0;
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9684 KB |
Output is correct |
2 |
Correct |
5 ms |
9684 KB |
Output is correct |
3 |
Correct |
4 ms |
9684 KB |
Output is correct |
4 |
Correct |
4 ms |
9776 KB |
Output is correct |
5 |
Correct |
4 ms |
9684 KB |
Output is correct |
6 |
Correct |
4 ms |
9684 KB |
Output is correct |
7 |
Correct |
4 ms |
9684 KB |
Output is correct |
8 |
Correct |
5 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9780 KB |
Output is correct |
10 |
Correct |
4 ms |
9684 KB |
Output is correct |
11 |
Correct |
4 ms |
9684 KB |
Output is correct |
12 |
Correct |
4 ms |
9684 KB |
Output is correct |
13 |
Correct |
4 ms |
9684 KB |
Output is correct |
14 |
Correct |
4 ms |
9684 KB |
Output is correct |
15 |
Correct |
4 ms |
9684 KB |
Output is correct |
16 |
Correct |
4 ms |
9684 KB |
Output is correct |
17 |
Correct |
4 ms |
9784 KB |
Output is correct |
18 |
Correct |
4 ms |
9684 KB |
Output is correct |
19 |
Correct |
4 ms |
9684 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
4 ms |
9684 KB |
Output is correct |
22 |
Correct |
4 ms |
9780 KB |
Output is correct |
23 |
Correct |
5 ms |
9684 KB |
Output is correct |
24 |
Correct |
4 ms |
9684 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9684 KB |
Output is correct |
2 |
Correct |
4 ms |
9780 KB |
Output is correct |
3 |
Correct |
5 ms |
9684 KB |
Output is correct |
4 |
Correct |
4 ms |
9776 KB |
Output is correct |
5 |
Correct |
4 ms |
9684 KB |
Output is correct |
6 |
Correct |
4 ms |
9776 KB |
Output is correct |
7 |
Correct |
4 ms |
9684 KB |
Output is correct |
8 |
Correct |
4 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9684 KB |
Output is correct |
10 |
Correct |
4 ms |
9684 KB |
Output is correct |
11 |
Correct |
4 ms |
9776 KB |
Output is correct |
12 |
Correct |
5 ms |
9684 KB |
Output is correct |
13 |
Correct |
5 ms |
9684 KB |
Output is correct |
14 |
Correct |
5 ms |
9684 KB |
Output is correct |
15 |
Correct |
5 ms |
9684 KB |
Output is correct |
16 |
Correct |
4 ms |
9684 KB |
Output is correct |
17 |
Correct |
4 ms |
9684 KB |
Output is correct |
18 |
Correct |
5 ms |
9684 KB |
Output is correct |
19 |
Correct |
4 ms |
9684 KB |
Output is correct |
20 |
Correct |
4 ms |
9684 KB |
Output is correct |
21 |
Correct |
5 ms |
9684 KB |
Output is correct |
22 |
Correct |
4 ms |
9684 KB |
Output is correct |
23 |
Correct |
4 ms |
9684 KB |
Output is correct |
24 |
Correct |
5 ms |
9684 KB |
Output is correct |
25 |
Correct |
4 ms |
9784 KB |
Output is correct |
26 |
Correct |
5 ms |
9780 KB |
Output is correct |
27 |
Correct |
6 ms |
9684 KB |
Output is correct |
28 |
Correct |
5 ms |
9684 KB |
Output is correct |
29 |
Correct |
4 ms |
9684 KB |
Output is correct |
30 |
Correct |
5 ms |
9684 KB |
Output is correct |
31 |
Correct |
4 ms |
9776 KB |
Output is correct |
32 |
Correct |
5 ms |
9684 KB |
Output is correct |
33 |
Correct |
5 ms |
9684 KB |
Output is correct |
34 |
Correct |
5 ms |
9812 KB |
Output is correct |
35 |
Correct |
6 ms |
9812 KB |
Output is correct |
36 |
Correct |
6 ms |
9812 KB |
Output is correct |
37 |
Correct |
5 ms |
9812 KB |
Output is correct |
38 |
Correct |
5 ms |
9792 KB |
Output is correct |
39 |
Correct |
6 ms |
9772 KB |
Output is correct |
40 |
Correct |
7 ms |
9816 KB |
Output is correct |
41 |
Correct |
8 ms |
9700 KB |
Output is correct |
42 |
Correct |
6 ms |
9784 KB |
Output is correct |
43 |
Correct |
5 ms |
9812 KB |
Output is correct |
44 |
Correct |
7 ms |
9812 KB |
Output is correct |
45 |
Correct |
5 ms |
9796 KB |
Output is correct |
46 |
Correct |
6 ms |
9812 KB |
Output is correct |
47 |
Correct |
6 ms |
9812 KB |
Output is correct |
48 |
Correct |
5 ms |
9728 KB |
Output is correct |
49 |
Correct |
5 ms |
9796 KB |
Output is correct |
50 |
Correct |
5 ms |
9812 KB |
Output is correct |
51 |
Correct |
5 ms |
9824 KB |
Output is correct |
52 |
Correct |
5 ms |
9812 KB |
Output is correct |
53 |
Correct |
5 ms |
9812 KB |
Output is correct |
54 |
Correct |
5 ms |
9812 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9776 KB |
Output is correct |
2 |
Correct |
4 ms |
9780 KB |
Output is correct |
3 |
Correct |
4 ms |
9684 KB |
Output is correct |
4 |
Correct |
4 ms |
9780 KB |
Output is correct |
5 |
Correct |
4 ms |
9684 KB |
Output is correct |
6 |
Correct |
4 ms |
9684 KB |
Output is correct |
7 |
Correct |
5 ms |
9780 KB |
Output is correct |
8 |
Correct |
4 ms |
9780 KB |
Output is correct |
9 |
Correct |
4 ms |
9776 KB |
Output is correct |
10 |
Correct |
4 ms |
9684 KB |
Output is correct |
11 |
Correct |
5 ms |
9684 KB |
Output is correct |
12 |
Correct |
4 ms |
9684 KB |
Output is correct |
13 |
Correct |
4 ms |
9684 KB |
Output is correct |
14 |
Correct |
4 ms |
9776 KB |
Output is correct |
15 |
Correct |
5 ms |
9684 KB |
Output is correct |
16 |
Correct |
4 ms |
9684 KB |
Output is correct |
17 |
Correct |
4 ms |
9684 KB |
Output is correct |
18 |
Correct |
4 ms |
9684 KB |
Output is correct |
19 |
Correct |
5 ms |
9684 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
4 ms |
9684 KB |
Output is correct |
22 |
Correct |
4 ms |
9684 KB |
Output is correct |
23 |
Correct |
5 ms |
9684 KB |
Output is correct |
24 |
Correct |
4 ms |
9684 KB |
Output is correct |
25 |
Correct |
4 ms |
9684 KB |
Output is correct |
26 |
Correct |
4 ms |
9684 KB |
Output is correct |
27 |
Correct |
4 ms |
9776 KB |
Output is correct |
28 |
Correct |
4 ms |
9684 KB |
Output is correct |
29 |
Correct |
4 ms |
9784 KB |
Output is correct |
30 |
Correct |
6 ms |
9684 KB |
Output is correct |
31 |
Correct |
5 ms |
9684 KB |
Output is correct |
32 |
Correct |
4 ms |
9684 KB |
Output is correct |
33 |
Correct |
5 ms |
9684 KB |
Output is correct |
34 |
Correct |
5 ms |
9812 KB |
Output is correct |
35 |
Correct |
6 ms |
9788 KB |
Output is correct |
36 |
Correct |
5 ms |
9812 KB |
Output is correct |
37 |
Correct |
5 ms |
9792 KB |
Output is correct |
38 |
Correct |
5 ms |
9812 KB |
Output is correct |
39 |
Correct |
5 ms |
9788 KB |
Output is correct |
40 |
Correct |
5 ms |
9816 KB |
Output is correct |
41 |
Correct |
6 ms |
9812 KB |
Output is correct |
42 |
Correct |
5 ms |
9812 KB |
Output is correct |
43 |
Correct |
5 ms |
9812 KB |
Output is correct |
44 |
Correct |
5 ms |
9812 KB |
Output is correct |
45 |
Correct |
5 ms |
9812 KB |
Output is correct |
46 |
Correct |
5 ms |
9812 KB |
Output is correct |
47 |
Correct |
5 ms |
9812 KB |
Output is correct |
48 |
Correct |
5 ms |
9792 KB |
Output is correct |
49 |
Correct |
5 ms |
9812 KB |
Output is correct |
50 |
Correct |
5 ms |
9812 KB |
Output is correct |
51 |
Correct |
5 ms |
9800 KB |
Output is correct |
52 |
Correct |
6 ms |
9812 KB |
Output is correct |
53 |
Correct |
7 ms |
9812 KB |
Output is correct |
54 |
Correct |
5 ms |
9788 KB |
Output is correct |
55 |
Correct |
43 ms |
11508 KB |
Output is correct |
56 |
Correct |
41 ms |
11464 KB |
Output is correct |
57 |
Correct |
48 ms |
11540 KB |
Output is correct |
58 |
Correct |
44 ms |
11524 KB |
Output is correct |
59 |
Correct |
39 ms |
11428 KB |
Output is correct |
60 |
Correct |
38 ms |
11540 KB |
Output is correct |
61 |
Correct |
38 ms |
11428 KB |
Output is correct |
62 |
Correct |
39 ms |
11468 KB |
Output is correct |
63 |
Correct |
42 ms |
11552 KB |
Output is correct |
64 |
Correct |
42 ms |
11468 KB |
Output is correct |
65 |
Correct |
40 ms |
11468 KB |
Output is correct |
66 |
Correct |
45 ms |
11448 KB |
Output is correct |
67 |
Correct |
42 ms |
11472 KB |
Output is correct |
68 |
Correct |
41 ms |
11516 KB |
Output is correct |
69 |
Correct |
41 ms |
11512 KB |
Output is correct |
70 |
Correct |
42 ms |
11584 KB |
Output is correct |
71 |
Correct |
39 ms |
11480 KB |
Output is correct |
72 |
Correct |
41 ms |
11592 KB |
Output is correct |
73 |
Correct |
41 ms |
11468 KB |
Output is correct |
74 |
Correct |
39 ms |
11468 KB |
Output is correct |
75 |
Correct |
38 ms |
11496 KB |
Output is correct |
76 |
Correct |
91 ms |
13800 KB |
Output is correct |
77 |
Correct |
105 ms |
13772 KB |
Output is correct |
78 |
Correct |
84 ms |
13780 KB |
Output is correct |
79 |
Correct |
87 ms |
13772 KB |
Output is correct |
80 |
Correct |
89 ms |
13836 KB |
Output is correct |
81 |
Correct |
93 ms |
13748 KB |
Output is correct |
82 |
Correct |
89 ms |
13820 KB |
Output is correct |
83 |
Correct |
90 ms |
13824 KB |
Output is correct |
84 |
Correct |
89 ms |
13812 KB |
Output is correct |
85 |
Correct |
154 ms |
16932 KB |
Output is correct |
86 |
Correct |
180 ms |
16836 KB |
Output is correct |
87 |
Correct |
154 ms |
16832 KB |
Output is correct |
88 |
Correct |
158 ms |
16852 KB |
Output is correct |
89 |
Correct |
148 ms |
16876 KB |
Output is correct |
90 |
Correct |
153 ms |
16844 KB |
Output is correct |
91 |
Correct |
149 ms |
16808 KB |
Output is correct |
92 |
Correct |
168 ms |
16892 KB |
Output is correct |
93 |
Correct |
150 ms |
16916 KB |
Output is correct |
94 |
Correct |
329 ms |
25808 KB |
Output is correct |
95 |
Correct |
330 ms |
25812 KB |
Output is correct |
96 |
Correct |
354 ms |
25872 KB |
Output is correct |
97 |
Correct |
356 ms |
25864 KB |
Output is correct |
98 |
Correct |
352 ms |
25836 KB |
Output is correct |
99 |
Correct |
367 ms |
25744 KB |
Output is correct |
100 |
Correct |
348 ms |
25836 KB |
Output is correct |