#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
vector<int>V;
int n;
int solve(int l, int r, vector<int>czy) {
if(l==r) return l;
int mid=(l+r+1)/2;
vector<int>P;
rep(i, n) if(czy[i]) {
move_inside(i);
if(press_button()==mid+1) move_outside(i);
else P.pb(i);
}
bool ok=true;
for(auto i : V) {
move_inside(i);
if(press_button()<=mid) ok=false;
move_outside(i);
}
if(ok) {
for(auto i : P) czy[i]=0;
return solve(mid, r, czy);
}
rep(i, n) czy[i]=0;
for(auto i : P) czy[i]=1;
for(auto i : P) move_outside(i);
return solve(l, mid-1, czy);
}
int min_cardinality(int _n) {
n=_n;
rep(i, n) {
move_inside(i);
if(press_button()==1) V.pb(i);
else move_outside(i);
}
for(auto i : V) move_outside(i);
vector<int>czy(n, 1);
for(auto i : V) czy[i]=0;
return solve(0, (n-V.size())/V.size(), czy)+1;
}
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 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 |
4 ms |
344 KB |
Output is correct |
| 9 |
Correct |
2 ms |
344 KB |
Output is correct |
| 10 |
Correct |
3 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
4 ms |
596 KB |
Output is correct |
| 13 |
Correct |
2 ms |
600 KB |
Output is correct |
| 14 |
Correct |
4 ms |
432 KB |
Output is correct |
| 15 |
Correct |
4 ms |
344 KB |
Output is correct |
| 16 |
Correct |
2 ms |
432 KB |
Output is correct |
| 17 |
Correct |
2 ms |
600 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
4 ms |
344 KB |
Output is correct |
| 20 |
Correct |
4 ms |
344 KB |
Output is correct |
| 21 |
Correct |
3 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 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 |
4 ms |
344 KB |
Output is correct |
| 9 |
Correct |
2 ms |
344 KB |
Output is correct |
| 10 |
Correct |
3 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
4 ms |
596 KB |
Output is correct |
| 13 |
Correct |
2 ms |
600 KB |
Output is correct |
| 14 |
Correct |
4 ms |
432 KB |
Output is correct |
| 15 |
Correct |
4 ms |
344 KB |
Output is correct |
| 16 |
Correct |
2 ms |
432 KB |
Output is correct |
| 17 |
Correct |
2 ms |
600 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
4 ms |
344 KB |
Output is correct |
| 20 |
Correct |
4 ms |
344 KB |
Output is correct |
| 21 |
Correct |
3 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
22 ms |
684 KB |
Output is correct |
| 24 |
Correct |
9 ms |
600 KB |
Output is correct |
| 25 |
Correct |
13 ms |
440 KB |
Output is correct |
| 26 |
Correct |
17 ms |
440 KB |
Output is correct |
| 27 |
Correct |
12 ms |
432 KB |
Output is correct |
| 28 |
Correct |
5 ms |
344 KB |
Output is correct |
| 29 |
Correct |
20 ms |
684 KB |
Output is correct |
| 30 |
Correct |
8 ms |
344 KB |
Output is correct |
| 31 |
Correct |
18 ms |
444 KB |
Output is correct |
| 32 |
Correct |
14 ms |
612 KB |
Output is correct |
| 33 |
Correct |
12 ms |
344 KB |
Output is correct |
| 34 |
Correct |
18 ms |
848 KB |
Output is correct |
| 35 |
Correct |
16 ms |
684 KB |
Output is correct |
| 36 |
Correct |
13 ms |
440 KB |
Output is correct |
| 37 |
Correct |
20 ms |
432 KB |
Output is correct |
| 38 |
Correct |
17 ms |
592 KB |
Output is correct |
| 39 |
Correct |
7 ms |
344 KB |
Output is correct |
| 40 |
Correct |
13 ms |
344 KB |
Output is correct |
| 41 |
Correct |
6 ms |
600 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 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 |
700 KB |
Output is correct |
| 8 |
Correct |
9 ms |
600 KB |
Output is correct |
| 9 |
Partially correct |
46 ms |
668 KB |
Output is partially correct |
| 10 |
Correct |
33 ms |
432 KB |
Output is correct |
| 11 |
Correct |
32 ms |
684 KB |
Output is correct |
| 12 |
Correct |
33 ms |
588 KB |
Output is correct |
| 13 |
Correct |
41 ms |
592 KB |
Output is correct |
| 14 |
Correct |
31 ms |
616 KB |
Output is correct |
| 15 |
Correct |
38 ms |
600 KB |
Output is correct |
| 16 |
Partially correct |
32 ms |
592 KB |
Output is partially correct |
| 17 |
Partially correct |
25 ms |
692 KB |
Output is partially correct |
| 18 |
Partially correct |
27 ms |
412 KB |
Output is partially correct |
| 19 |
Partially correct |
36 ms |
600 KB |
Output is partially correct |
| 20 |
Partially correct |
28 ms |
952 KB |
Output is partially correct |
| 21 |
Partially correct |
25 ms |
440 KB |
Output is partially correct |
| 22 |
Partially correct |
37 ms |
688 KB |
Output is partially correct |
| 23 |
Correct |
25 ms |
684 KB |
Output is correct |
| 24 |
Correct |
27 ms |
696 KB |
Output is correct |
| 25 |
Correct |
31 ms |
848 KB |
Output is correct |
| 26 |
Correct |
8 ms |
344 KB |
Output is correct |
| 27 |
Partially correct |
31 ms |
696 KB |
Output is partially correct |
| 28 |
Partially correct |
41 ms |
952 KB |
Output is partially correct |
| 29 |
Partially correct |
41 ms |
684 KB |
Output is partially correct |
| 30 |
Partially correct |
35 ms |
596 KB |
Output is partially correct |
| 31 |
Partially correct |
39 ms |
436 KB |
Output is partially correct |
| 32 |
Partially correct |
31 ms |
692 KB |
Output is partially correct |
| 33 |
Correct |
38 ms |
920 KB |
Output is correct |
| 34 |
Correct |
47 ms |
668 KB |
Output is correct |
| 35 |
Partially correct |
34 ms |
608 KB |
Output is partially correct |
| 36 |
Partially correct |
48 ms |
672 KB |
Output is partially correct |
| 37 |
Partially correct |
38 ms |
592 KB |
Output is partially correct |
| 38 |
Partially correct |
25 ms |
592 KB |
Output is partially correct |
| 39 |
Correct |
47 ms |
344 KB |
Output is correct |
| 40 |
Correct |
41 ms |
668 KB |
Output is correct |
| 41 |
Partially correct |
41 ms |
692 KB |
Output is partially correct |
| 42 |
Partially correct |
44 ms |
600 KB |
Output is partially correct |
| 43 |
Correct |
7 ms |
600 KB |
Output is correct |
| 44 |
Correct |
22 ms |
588 KB |
Output is correct |
| 45 |
Correct |
43 ms |
444 KB |
Output is correct |
| 46 |
Correct |
26 ms |
588 KB |
Output is correct |
| 47 |
Correct |
14 ms |
436 KB |
Output is correct |
| 48 |
Correct |
16 ms |
596 KB |
Output is correct |
