#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
int n;
int min_cardinality(int _n) {
n=_n; vector<int> V; int cnt=0;
for (int i=0;i<n;i++) {
move_inside(i);
if (press_button()>1) move_outside(i),V.push_back(i); else cnt++;
}
if (cnt==1) return n;
int l=2,r=n/cnt,mid,res=1;
int lst=1;
while (l<=r) {
mid=(l+r)>>1;
vector<int> V1,V2; int c=0;
for (int &x : V) {
move_inside(x);
if (press_button()>mid) move_outside(x),V2.push_back(x); else c++,V1.push_back(x);
}
if (c==cnt*(mid-lst)) {
res=mid; V.swap(V2); lst=mid; l=mid+1;
} else {
r=mid-1; for (int &x : V1) move_outside(x);
}
}
return res;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
1 ms |
208 KB |
Output is correct |
5 |
Correct |
1 ms |
208 KB |
Output is correct |
6 |
Correct |
2 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
4 ms |
208 KB |
Output is correct |
9 |
Correct |
7 ms |
208 KB |
Output is correct |
10 |
Correct |
11 ms |
208 KB |
Output is correct |
11 |
Correct |
4 ms |
208 KB |
Output is correct |
12 |
Correct |
12 ms |
300 KB |
Output is correct |
13 |
Correct |
8 ms |
208 KB |
Output is correct |
14 |
Correct |
7 ms |
208 KB |
Output is correct |
15 |
Correct |
5 ms |
208 KB |
Output is correct |
16 |
Correct |
5 ms |
208 KB |
Output is correct |
17 |
Correct |
7 ms |
208 KB |
Output is correct |
18 |
Correct |
7 ms |
208 KB |
Output is correct |
19 |
Correct |
6 ms |
208 KB |
Output is correct |
20 |
Correct |
6 ms |
208 KB |
Output is correct |
21 |
Correct |
3 ms |
208 KB |
Output is correct |
22 |
Correct |
3 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
1 ms |
208 KB |
Output is correct |
5 |
Correct |
1 ms |
208 KB |
Output is correct |
6 |
Correct |
2 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
4 ms |
208 KB |
Output is correct |
9 |
Correct |
7 ms |
208 KB |
Output is correct |
10 |
Correct |
11 ms |
208 KB |
Output is correct |
11 |
Correct |
4 ms |
208 KB |
Output is correct |
12 |
Correct |
12 ms |
300 KB |
Output is correct |
13 |
Correct |
8 ms |
208 KB |
Output is correct |
14 |
Correct |
7 ms |
208 KB |
Output is correct |
15 |
Correct |
5 ms |
208 KB |
Output is correct |
16 |
Correct |
5 ms |
208 KB |
Output is correct |
17 |
Correct |
7 ms |
208 KB |
Output is correct |
18 |
Correct |
7 ms |
208 KB |
Output is correct |
19 |
Correct |
6 ms |
208 KB |
Output is correct |
20 |
Correct |
6 ms |
208 KB |
Output is correct |
21 |
Correct |
3 ms |
208 KB |
Output is correct |
22 |
Correct |
3 ms |
208 KB |
Output is correct |
23 |
Correct |
11 ms |
300 KB |
Output is correct |
24 |
Correct |
10 ms |
208 KB |
Output is correct |
25 |
Correct |
23 ms |
300 KB |
Output is correct |
26 |
Correct |
28 ms |
300 KB |
Output is correct |
27 |
Correct |
71 ms |
300 KB |
Output is correct |
28 |
Correct |
10 ms |
296 KB |
Output is correct |
29 |
Correct |
62 ms |
208 KB |
Output is correct |
30 |
Correct |
53 ms |
208 KB |
Output is correct |
31 |
Correct |
21 ms |
300 KB |
Output is correct |
32 |
Correct |
30 ms |
308 KB |
Output is correct |
33 |
Correct |
19 ms |
296 KB |
Output is correct |
34 |
Correct |
24 ms |
304 KB |
Output is correct |
35 |
Correct |
34 ms |
208 KB |
Output is correct |
36 |
Correct |
32 ms |
288 KB |
Output is correct |
37 |
Correct |
25 ms |
304 KB |
Output is correct |
38 |
Correct |
28 ms |
208 KB |
Output is correct |
39 |
Correct |
26 ms |
304 KB |
Output is correct |
40 |
Correct |
12 ms |
300 KB |
Output is correct |
41 |
Correct |
10 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
0 ms |
208 KB |
Output is correct |
6 |
Correct |
1 ms |
208 KB |
Output is correct |
7 |
Correct |
22 ms |
208 KB |
Output is correct |
8 |
Correct |
14 ms |
208 KB |
Output is correct |
9 |
Correct |
49 ms |
304 KB |
Output is correct |
10 |
Partially correct |
64 ms |
304 KB |
Output is partially correct |
11 |
Partially correct |
172 ms |
328 KB |
Output is partially correct |
12 |
Correct |
31 ms |
296 KB |
Output is correct |
13 |
Partially correct |
185 ms |
292 KB |
Output is partially correct |
14 |
Partially correct |
107 ms |
296 KB |
Output is partially correct |
15 |
Partially correct |
51 ms |
300 KB |
Output is partially correct |
16 |
Partially correct |
32 ms |
296 KB |
Output is partially correct |
17 |
Partially correct |
51 ms |
304 KB |
Output is partially correct |
18 |
Partially correct |
63 ms |
296 KB |
Output is partially correct |
19 |
Partially correct |
71 ms |
208 KB |
Output is partially correct |
20 |
Partially correct |
29 ms |
340 KB |
Output is partially correct |
21 |
Partially correct |
77 ms |
296 KB |
Output is partially correct |
22 |
Partially correct |
72 ms |
296 KB |
Output is partially correct |
23 |
Partially correct |
59 ms |
288 KB |
Output is partially correct |
24 |
Correct |
35 ms |
300 KB |
Output is correct |
25 |
Correct |
28 ms |
300 KB |
Output is correct |
26 |
Correct |
18 ms |
304 KB |
Output is correct |
27 |
Correct |
35 ms |
300 KB |
Output is correct |
28 |
Correct |
53 ms |
296 KB |
Output is correct |
29 |
Partially correct |
44 ms |
292 KB |
Output is partially correct |
30 |
Partially correct |
50 ms |
296 KB |
Output is partially correct |
31 |
Partially correct |
75 ms |
340 KB |
Output is partially correct |
32 |
Partially correct |
33 ms |
308 KB |
Output is partially correct |
33 |
Partially correct |
90 ms |
420 KB |
Output is partially correct |
34 |
Partially correct |
56 ms |
328 KB |
Output is partially correct |
35 |
Partially correct |
56 ms |
208 KB |
Output is partially correct |
36 |
Partially correct |
41 ms |
292 KB |
Output is partially correct |
37 |
Partially correct |
73 ms |
304 KB |
Output is partially correct |
38 |
Partially correct |
77 ms |
416 KB |
Output is partially correct |
39 |
Correct |
50 ms |
308 KB |
Output is correct |
40 |
Correct |
41 ms |
304 KB |
Output is correct |
41 |
Partially correct |
60 ms |
208 KB |
Output is partially correct |
42 |
Partially correct |
35 ms |
304 KB |
Output is partially correct |
43 |
Partially correct |
37 ms |
288 KB |
Output is partially correct |
44 |
Partially correct |
152 ms |
300 KB |
Output is partially correct |
45 |
Correct |
39 ms |
296 KB |
Output is correct |
46 |
Correct |
31 ms |
292 KB |
Output is correct |
47 |
Correct |
25 ms |
300 KB |
Output is correct |
48 |
Correct |
28 ms |
208 KB |
Output is correct |