#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
template <class F, class _S>
bool chmin(F &u, const _S &v){
bool flag = false;
if ( u > v ){
u = v; flag |= true;
}
return flag;
}
template <class F, class _S>
bool chmax(F &u, const _S &v){
bool flag = false;
if ( u < v ){
u = v; flag |= true;
}
return flag;
}
int min_cardinality(int n) {
vector<int> v;
int k = 0;
for(int i = 0; i < n; i++){
move_inside(i);
if(press_button() == 1){
k++;
}else {
move_outside(i);
v.pb(i);
}
}
//~ for(auto i:v)cout << i << ' ';
//~ cout << '\n';
int l = 1, r = n/k, ans = 1;
int cnt = k;
while(l <= r){
int m = (l+r)>>1;
vector<int> up, dn;
for(int i:v){
move_inside(i);
if(press_button() <= m){
dn.pb(i);
}else{
up.pb(i);
move_outside(i);
}
}
if(k*m == (int)dn.size() + cnt){
ans = m;
l = m+1;
v = up;
cnt += dn.size();
}else{
r = m-1;
v = dn;
for(auto i:dn)move_outside(i);
}
}
return ans;
}
| # |
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 |
2 ms |
600 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
2 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 |
3 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
2 ms |
432 KB |
Output is correct |
| 15 |
Correct |
3 ms |
344 KB |
Output is correct |
| 16 |
Correct |
3 ms |
344 KB |
Output is correct |
| 17 |
Correct |
2 ms |
344 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
3 ms |
600 KB |
Output is correct |
| 20 |
Correct |
2 ms |
436 KB |
Output is correct |
| 21 |
Correct |
2 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 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 |
2 ms |
600 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
2 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 |
3 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
2 ms |
432 KB |
Output is correct |
| 15 |
Correct |
3 ms |
344 KB |
Output is correct |
| 16 |
Correct |
3 ms |
344 KB |
Output is correct |
| 17 |
Correct |
2 ms |
344 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
3 ms |
600 KB |
Output is correct |
| 20 |
Correct |
2 ms |
436 KB |
Output is correct |
| 21 |
Correct |
2 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
10 ms |
444 KB |
Output is correct |
| 24 |
Correct |
4 ms |
344 KB |
Output is correct |
| 25 |
Correct |
11 ms |
600 KB |
Output is correct |
| 26 |
Correct |
15 ms |
344 KB |
Output is correct |
| 27 |
Correct |
9 ms |
344 KB |
Output is correct |
| 28 |
Correct |
6 ms |
344 KB |
Output is correct |
| 29 |
Correct |
10 ms |
692 KB |
Output is correct |
| 30 |
Correct |
11 ms |
600 KB |
Output is correct |
| 31 |
Correct |
9 ms |
344 KB |
Output is correct |
| 32 |
Correct |
12 ms |
444 KB |
Output is correct |
| 33 |
Correct |
16 ms |
344 KB |
Output is correct |
| 34 |
Correct |
11 ms |
344 KB |
Output is correct |
| 35 |
Correct |
13 ms |
344 KB |
Output is correct |
| 36 |
Correct |
11 ms |
600 KB |
Output is correct |
| 37 |
Correct |
24 ms |
344 KB |
Output is correct |
| 38 |
Correct |
19 ms |
696 KB |
Output is correct |
| 39 |
Correct |
16 ms |
344 KB |
Output is correct |
| 40 |
Correct |
6 ms |
440 KB |
Output is correct |
| 41 |
Correct |
6 ms |
344 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 |
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 |
22 ms |
452 KB |
Output is correct |
| 8 |
Correct |
5 ms |
344 KB |
Output is correct |
| 9 |
Correct |
29 ms |
344 KB |
Output is correct |
| 10 |
Correct |
21 ms |
344 KB |
Output is correct |
| 11 |
Correct |
19 ms |
600 KB |
Output is correct |
| 12 |
Correct |
15 ms |
600 KB |
Output is correct |
| 13 |
Correct |
23 ms |
428 KB |
Output is correct |
| 14 |
Correct |
26 ms |
424 KB |
Output is correct |
| 15 |
Correct |
29 ms |
436 KB |
Output is correct |
| 16 |
Correct |
27 ms |
596 KB |
Output is correct |
| 17 |
Correct |
21 ms |
344 KB |
Output is correct |
| 18 |
Correct |
23 ms |
344 KB |
Output is correct |
| 19 |
Partially correct |
34 ms |
668 KB |
Output is partially correct |
| 20 |
Correct |
38 ms |
444 KB |
Output is correct |
| 21 |
Correct |
20 ms |
344 KB |
Output is correct |
| 22 |
Correct |
32 ms |
600 KB |
Output is correct |
| 23 |
Correct |
18 ms |
444 KB |
Output is correct |
| 24 |
Correct |
12 ms |
440 KB |
Output is correct |
| 25 |
Correct |
11 ms |
420 KB |
Output is correct |
| 26 |
Correct |
10 ms |
344 KB |
Output is correct |
| 27 |
Partially correct |
19 ms |
340 KB |
Output is partially correct |
| 28 |
Partially correct |
22 ms |
344 KB |
Output is partially correct |
| 29 |
Partially correct |
26 ms |
424 KB |
Output is partially correct |
| 30 |
Partially correct |
24 ms |
600 KB |
Output is partially correct |
| 31 |
Correct |
23 ms |
440 KB |
Output is correct |
| 32 |
Correct |
23 ms |
344 KB |
Output is correct |
| 33 |
Correct |
17 ms |
344 KB |
Output is correct |
| 34 |
Correct |
16 ms |
604 KB |
Output is correct |
| 35 |
Partially correct |
18 ms |
424 KB |
Output is partially correct |
| 36 |
Partially correct |
26 ms |
344 KB |
Output is partially correct |
| 37 |
Correct |
24 ms |
432 KB |
Output is correct |
| 38 |
Correct |
30 ms |
596 KB |
Output is correct |
| 39 |
Partially correct |
41 ms |
344 KB |
Output is partially correct |
| 40 |
Partially correct |
34 ms |
600 KB |
Output is partially correct |
| 41 |
Partially correct |
27 ms |
344 KB |
Output is partially correct |
| 42 |
Partially correct |
27 ms |
444 KB |
Output is partially correct |
| 43 |
Correct |
5 ms |
344 KB |
Output is correct |
| 44 |
Correct |
17 ms |
436 KB |
Output is correct |
| 45 |
Correct |
32 ms |
444 KB |
Output is correct |
| 46 |
Correct |
24 ms |
856 KB |
Output is correct |
| 47 |
Correct |
12 ms |
344 KB |
Output is correct |
| 48 |
Correct |
16 ms |
436 KB |
Output is correct |
