#include "insects.h"
#include <bits/stdc++.h>
int idx[2001],state[2001],a[2001],cnt,cur;
int min_cardinality(int n){
std::iota(idx,idx+n,0);
std::random_shuffle(idx,idx+n);
for (int i=0;i<n;i++){
move_inside(idx[i]);
state[i]=1;
a[i]=press_button();
if (a[i]>1){
move_outside(idx[i]);
state[i]=0;
}
else
cnt++;
}
cur=cnt;
int l=2,r=n/cnt,kq=1;
while (l<=r){
int mid=(l+r)>>1;
int mx=0;
for (int i=0;i<n;i++)
if (state[i]&&a[i]>mid){
move_outside(idx[i]);
cur--;
state[i]=0;
if (a[i]>mx)
mx=a[i];
else
a[i]=0;
}
for (int i=0;i<n;i++){
if (state[i]||a[i]>mid)
continue;
move_inside(idx[i]);
a[i]=press_button();
if (a[i]>mid)
move_outside(idx[i]);
else{
cur++;
state[i]=1;
}
}
if (cur==mid*cnt){
kq=mid;
l=mid+1;
}
else
r=mid-1;
}
return kq;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
2 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
2 ms |
344 KB |
Output is correct |
| 9 |
Correct |
3 ms |
344 KB |
Output is correct |
| 10 |
Correct |
2 ms |
344 KB |
Output is correct |
| 11 |
Correct |
2 ms |
348 KB |
Output is correct |
| 12 |
Correct |
2 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
2 ms |
344 KB |
Output is correct |
| 15 |
Correct |
2 ms |
344 KB |
Output is correct |
| 16 |
Correct |
2 ms |
344 KB |
Output is correct |
| 17 |
Correct |
3 ms |
344 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
344 KB |
Output is correct |
| 20 |
Correct |
2 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
420 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
2 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
2 ms |
344 KB |
Output is correct |
| 9 |
Correct |
3 ms |
344 KB |
Output is correct |
| 10 |
Correct |
2 ms |
344 KB |
Output is correct |
| 11 |
Correct |
2 ms |
348 KB |
Output is correct |
| 12 |
Correct |
2 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
2 ms |
344 KB |
Output is correct |
| 15 |
Correct |
2 ms |
344 KB |
Output is correct |
| 16 |
Correct |
2 ms |
344 KB |
Output is correct |
| 17 |
Correct |
3 ms |
344 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
344 KB |
Output is correct |
| 20 |
Correct |
2 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
420 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
11 ms |
600 KB |
Output is correct |
| 24 |
Correct |
4 ms |
596 KB |
Output is correct |
| 25 |
Correct |
12 ms |
600 KB |
Output is correct |
| 26 |
Correct |
13 ms |
760 KB |
Output is correct |
| 27 |
Correct |
10 ms |
600 KB |
Output is correct |
| 28 |
Correct |
4 ms |
344 KB |
Output is correct |
| 29 |
Correct |
9 ms |
448 KB |
Output is correct |
| 30 |
Correct |
11 ms |
852 KB |
Output is correct |
| 31 |
Correct |
17 ms |
600 KB |
Output is correct |
| 32 |
Correct |
12 ms |
600 KB |
Output is correct |
| 33 |
Correct |
16 ms |
344 KB |
Output is correct |
| 34 |
Correct |
14 ms |
600 KB |
Output is correct |
| 35 |
Correct |
13 ms |
600 KB |
Output is correct |
| 36 |
Correct |
12 ms |
600 KB |
Output is correct |
| 37 |
Correct |
13 ms |
600 KB |
Output is correct |
| 38 |
Correct |
12 ms |
448 KB |
Output is correct |
| 39 |
Correct |
10 ms |
600 KB |
Output is correct |
| 40 |
Correct |
6 ms |
452 KB |
Output is correct |
| 41 |
Correct |
4 ms |
600 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
27 ms |
600 KB |
Output is correct |
| 8 |
Correct |
8 ms |
600 KB |
Output is correct |
| 9 |
Correct |
26 ms |
344 KB |
Output is correct |
| 10 |
Correct |
41 ms |
452 KB |
Output is correct |
| 11 |
Correct |
19 ms |
848 KB |
Output is correct |
| 12 |
Correct |
13 ms |
344 KB |
Output is correct |
| 13 |
Correct |
27 ms |
344 KB |
Output is correct |
| 14 |
Correct |
23 ms |
600 KB |
Output is correct |
| 15 |
Correct |
26 ms |
452 KB |
Output is correct |
| 16 |
Correct |
28 ms |
600 KB |
Output is correct |
| 17 |
Correct |
28 ms |
600 KB |
Output is correct |
| 18 |
Correct |
29 ms |
600 KB |
Output is correct |
| 19 |
Correct |
32 ms |
856 KB |
Output is correct |
| 20 |
Correct |
25 ms |
600 KB |
Output is correct |
| 21 |
Correct |
25 ms |
592 KB |
Output is correct |
| 22 |
Correct |
27 ms |
596 KB |
Output is correct |
| 23 |
Correct |
23 ms |
600 KB |
Output is correct |
| 24 |
Correct |
19 ms |
344 KB |
Output is correct |
| 25 |
Correct |
15 ms |
600 KB |
Output is correct |
| 26 |
Correct |
9 ms |
600 KB |
Output is correct |
| 27 |
Correct |
28 ms |
600 KB |
Output is correct |
| 28 |
Correct |
26 ms |
344 KB |
Output is correct |
| 29 |
Partially correct |
28 ms |
600 KB |
Output is partially correct |
| 30 |
Partially correct |
29 ms |
600 KB |
Output is partially correct |
| 31 |
Correct |
24 ms |
600 KB |
Output is correct |
| 32 |
Correct |
26 ms |
600 KB |
Output is correct |
| 33 |
Correct |
26 ms |
600 KB |
Output is correct |
| 34 |
Correct |
24 ms |
600 KB |
Output is correct |
| 35 |
Partially correct |
32 ms |
600 KB |
Output is partially correct |
| 36 |
Partially correct |
26 ms |
600 KB |
Output is partially correct |
| 37 |
Correct |
30 ms |
600 KB |
Output is correct |
| 38 |
Correct |
27 ms |
600 KB |
Output is correct |
| 39 |
Correct |
26 ms |
600 KB |
Output is correct |
| 40 |
Correct |
30 ms |
600 KB |
Output is correct |
| 41 |
Partially correct |
28 ms |
612 KB |
Output is partially correct |
| 42 |
Partially correct |
30 ms |
600 KB |
Output is partially correct |
| 43 |
Correct |
5 ms |
344 KB |
Output is correct |
| 44 |
Correct |
23 ms |
600 KB |
Output is correct |
| 45 |
Correct |
33 ms |
344 KB |
Output is correct |
| 46 |
Correct |
15 ms |
600 KB |
Output is correct |
| 47 |
Correct |
14 ms |
600 KB |
Output is correct |
| 48 |
Correct |
12 ms |
600 KB |
Output is correct |
