#include "insects.h"
#include<iostream>
#include<vector>
using namespace std;
#define forn(i, n) for(int i=0; i<(int)n; ++i)
#define PB push_back
int solve(vector<int> v, int k){
int sz = (int)v.size();
if(sz < k) return 0;
int x = (sz+k)/(2*k);
vector<int> us, nus;
for(int el:v){
move_inside(el);
int ret = press_button();
if(ret > x) move_outside(el), nus.PB(el);
else us.PB(el);
}
for(int el:us) move_outside(el);
if((int)us.size() == k*x) return x + solve(nus, k);
else return solve(us, k);
}
int min_cardinality(int N) {
vector<int> v;
forn(i, N){
move_inside(i);
if(press_button() > 1) move_outside(i);
else v.PB(i);
}
int sz = (int)v.size();
for(int el:v) move_outside(el);
vector<int> al(N);
forn(i, N) al[i]=i;
return solve(al, sz);
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 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 |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
5 ms |
208 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
5 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
208 KB |
Output is correct |
| 10 |
Correct |
3 ms |
208 KB |
Output is correct |
| 11 |
Correct |
3 ms |
208 KB |
Output is correct |
| 12 |
Correct |
2 ms |
208 KB |
Output is correct |
| 13 |
Correct |
5 ms |
208 KB |
Output is correct |
| 14 |
Correct |
4 ms |
208 KB |
Output is correct |
| 15 |
Correct |
5 ms |
208 KB |
Output is correct |
| 16 |
Correct |
2 ms |
208 KB |
Output is correct |
| 17 |
Correct |
4 ms |
208 KB |
Output is correct |
| 18 |
Correct |
6 ms |
296 KB |
Output is correct |
| 19 |
Correct |
4 ms |
296 KB |
Output is correct |
| 20 |
Correct |
4 ms |
208 KB |
Output is correct |
| 21 |
Correct |
5 ms |
208 KB |
Output is correct |
| 22 |
Correct |
3 ms |
208 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 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 |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
5 ms |
208 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
5 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
208 KB |
Output is correct |
| 10 |
Correct |
3 ms |
208 KB |
Output is correct |
| 11 |
Correct |
3 ms |
208 KB |
Output is correct |
| 12 |
Correct |
2 ms |
208 KB |
Output is correct |
| 13 |
Correct |
5 ms |
208 KB |
Output is correct |
| 14 |
Correct |
4 ms |
208 KB |
Output is correct |
| 15 |
Correct |
5 ms |
208 KB |
Output is correct |
| 16 |
Correct |
2 ms |
208 KB |
Output is correct |
| 17 |
Correct |
4 ms |
208 KB |
Output is correct |
| 18 |
Correct |
6 ms |
296 KB |
Output is correct |
| 19 |
Correct |
4 ms |
296 KB |
Output is correct |
| 20 |
Correct |
4 ms |
208 KB |
Output is correct |
| 21 |
Correct |
5 ms |
208 KB |
Output is correct |
| 22 |
Correct |
3 ms |
208 KB |
Output is correct |
| 23 |
Correct |
26 ms |
300 KB |
Output is correct |
| 24 |
Correct |
20 ms |
292 KB |
Output is correct |
| 25 |
Correct |
20 ms |
208 KB |
Output is correct |
| 26 |
Correct |
17 ms |
292 KB |
Output is correct |
| 27 |
Correct |
21 ms |
208 KB |
Output is correct |
| 28 |
Correct |
18 ms |
304 KB |
Output is correct |
| 29 |
Correct |
24 ms |
292 KB |
Output is correct |
| 30 |
Correct |
24 ms |
288 KB |
Output is correct |
| 31 |
Correct |
12 ms |
320 KB |
Output is correct |
| 32 |
Correct |
19 ms |
296 KB |
Output is correct |
| 33 |
Correct |
18 ms |
208 KB |
Output is correct |
| 34 |
Correct |
27 ms |
296 KB |
Output is correct |
| 35 |
Correct |
13 ms |
288 KB |
Output is correct |
| 36 |
Correct |
19 ms |
288 KB |
Output is correct |
| 37 |
Correct |
17 ms |
300 KB |
Output is correct |
| 38 |
Correct |
18 ms |
420 KB |
Output is correct |
| 39 |
Correct |
18 ms |
304 KB |
Output is correct |
| 40 |
Correct |
15 ms |
300 KB |
Output is correct |
| 41 |
Correct |
18 ms |
304 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
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 |
328 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
0 ms |
208 KB |
Output is correct |
| 7 |
Correct |
34 ms |
300 KB |
Output is correct |
| 8 |
Correct |
24 ms |
324 KB |
Output is correct |
| 9 |
Correct |
39 ms |
276 KB |
Output is correct |
| 10 |
Correct |
38 ms |
280 KB |
Output is correct |
| 11 |
Correct |
33 ms |
208 KB |
Output is correct |
| 12 |
Correct |
42 ms |
440 KB |
Output is correct |
| 13 |
Correct |
34 ms |
288 KB |
Output is correct |
| 14 |
Correct |
36 ms |
304 KB |
Output is correct |
| 15 |
Correct |
39 ms |
296 KB |
Output is correct |
| 16 |
Correct |
45 ms |
280 KB |
Output is correct |
| 17 |
Correct |
38 ms |
280 KB |
Output is correct |
| 18 |
Correct |
54 ms |
288 KB |
Output is correct |
| 19 |
Partially correct |
55 ms |
300 KB |
Output is partially correct |
| 20 |
Correct |
22 ms |
292 KB |
Output is correct |
| 21 |
Correct |
42 ms |
288 KB |
Output is correct |
| 22 |
Correct |
45 ms |
324 KB |
Output is correct |
| 23 |
Correct |
38 ms |
296 KB |
Output is correct |
| 24 |
Correct |
30 ms |
296 KB |
Output is correct |
| 25 |
Correct |
42 ms |
296 KB |
Output is correct |
| 26 |
Correct |
24 ms |
308 KB |
Output is correct |
| 27 |
Partially correct |
51 ms |
308 KB |
Output is partially correct |
| 28 |
Partially correct |
46 ms |
292 KB |
Output is partially correct |
| 29 |
Partially correct |
26 ms |
320 KB |
Output is partially correct |
| 30 |
Partially correct |
41 ms |
312 KB |
Output is partially correct |
| 31 |
Correct |
29 ms |
312 KB |
Output is correct |
| 32 |
Correct |
42 ms |
292 KB |
Output is correct |
| 33 |
Correct |
46 ms |
280 KB |
Output is correct |
| 34 |
Correct |
49 ms |
288 KB |
Output is correct |
| 35 |
Partially correct |
39 ms |
304 KB |
Output is partially correct |
| 36 |
Partially correct |
35 ms |
280 KB |
Output is partially correct |
| 37 |
Correct |
37 ms |
296 KB |
Output is correct |
| 38 |
Correct |
52 ms |
284 KB |
Output is correct |
| 39 |
Partially correct |
51 ms |
292 KB |
Output is partially correct |
| 40 |
Partially correct |
64 ms |
280 KB |
Output is partially correct |
| 41 |
Partially correct |
54 ms |
208 KB |
Output is partially correct |
| 42 |
Partially correct |
53 ms |
276 KB |
Output is partially correct |
| 43 |
Correct |
10 ms |
208 KB |
Output is correct |
| 44 |
Correct |
27 ms |
304 KB |
Output is correct |
| 45 |
Correct |
58 ms |
300 KB |
Output is correct |
| 46 |
Correct |
29 ms |
288 KB |
Output is correct |
| 47 |
Correct |
34 ms |
296 KB |
Output is correct |
| 48 |
Correct |
30 ms |
312 KB |
Output is correct |
