#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
int min_cardinality(int N) {
int colors = 0;
vector <int> insects;
vector <int> order(N);
iota(order.begin(),order.end(),0);
mt19937 mt(715082022);
shuffle(order.begin(),order.end(),mt);
for (int x : order) {
move_inside(x);
if (press_button() == 1) {
colors++;
}
else {
move_outside(x);
insects.push_back(x);
}
}
int ans = 1;
int rest = N - colors;
vector <int> in, out;
while (rest >= colors) {
int mid = ans + (rest + colors + 1) / (2 * colors);
shuffle(in.begin(),in.end(),mt);
while ((int)in.size() > mid - ans) {
int x = in.back();
in.pop_back();
insects.push_back(x);
move_outside(x);
if ((int)in.size() % colors == 0) {
if (press_button() <= mid) {
break;
}
}
}
shuffle(insects.begin(),insects.end(),mt);
for (int x : insects) {
if ((int)in.size() == colors * (mid - ans)) {
out.push_back(x);
continue;
}
move_inside(x);
if ((int)in.size() >= mid - ans && press_button() > mid) {
move_outside(x);
out.push_back(x);
}
else {
in.push_back(x);
}
}
if ((int)in.size() == colors * (mid - ans)) {
ans = mid;
rest = out.size();
insects = out;
in.clear();
out.clear();
}
else {
rest = in.size();
out.clear();
insects.clear();
}
}
return ans;
}
| # |
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 |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 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 |
3 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
304 KB |
Output is correct |
| 10 |
Correct |
4 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
6 ms |
304 KB |
Output is correct |
| 13 |
Correct |
6 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 |
3 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 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 |
5 ms |
208 KB |
Output is correct |
| 21 |
Correct |
4 ms |
300 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 |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 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 |
3 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
304 KB |
Output is correct |
| 10 |
Correct |
4 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
6 ms |
304 KB |
Output is correct |
| 13 |
Correct |
6 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 |
3 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 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 |
5 ms |
208 KB |
Output is correct |
| 21 |
Correct |
4 ms |
300 KB |
Output is correct |
| 22 |
Correct |
3 ms |
208 KB |
Output is correct |
| 23 |
Correct |
12 ms |
308 KB |
Output is correct |
| 24 |
Correct |
9 ms |
208 KB |
Output is correct |
| 25 |
Correct |
28 ms |
292 KB |
Output is correct |
| 26 |
Correct |
27 ms |
296 KB |
Output is correct |
| 27 |
Correct |
25 ms |
308 KB |
Output is correct |
| 28 |
Correct |
5 ms |
208 KB |
Output is correct |
| 29 |
Correct |
19 ms |
308 KB |
Output is correct |
| 30 |
Correct |
31 ms |
312 KB |
Output is correct |
| 31 |
Correct |
19 ms |
296 KB |
Output is correct |
| 32 |
Correct |
23 ms |
292 KB |
Output is correct |
| 33 |
Correct |
28 ms |
312 KB |
Output is correct |
| 34 |
Correct |
20 ms |
312 KB |
Output is correct |
| 35 |
Correct |
28 ms |
208 KB |
Output is correct |
| 36 |
Correct |
31 ms |
308 KB |
Output is correct |
| 37 |
Correct |
31 ms |
296 KB |
Output is correct |
| 38 |
Correct |
20 ms |
308 KB |
Output is correct |
| 39 |
Correct |
22 ms |
304 KB |
Output is correct |
| 40 |
Correct |
15 ms |
304 KB |
Output is correct |
| 41 |
Correct |
11 ms |
308 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
256 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 |
1 ms |
276 KB |
Output is correct |
| 7 |
Correct |
22 ms |
312 KB |
Output is correct |
| 8 |
Correct |
19 ms |
208 KB |
Output is correct |
| 9 |
Correct |
55 ms |
308 KB |
Output is correct |
| 10 |
Correct |
44 ms |
312 KB |
Output is correct |
| 11 |
Correct |
34 ms |
312 KB |
Output is correct |
| 12 |
Correct |
25 ms |
308 KB |
Output is correct |
| 13 |
Correct |
23 ms |
312 KB |
Output is correct |
| 14 |
Correct |
52 ms |
312 KB |
Output is correct |
| 15 |
Correct |
35 ms |
308 KB |
Output is correct |
| 16 |
Correct |
38 ms |
312 KB |
Output is correct |
| 17 |
Correct |
20 ms |
316 KB |
Output is correct |
| 18 |
Correct |
47 ms |
312 KB |
Output is correct |
| 19 |
Correct |
21 ms |
312 KB |
Output is correct |
| 20 |
Correct |
24 ms |
320 KB |
Output is correct |
| 21 |
Correct |
48 ms |
320 KB |
Output is correct |
| 22 |
Correct |
35 ms |
328 KB |
Output is correct |
| 23 |
Correct |
43 ms |
324 KB |
Output is correct |
| 24 |
Correct |
43 ms |
320 KB |
Output is correct |
| 25 |
Correct |
32 ms |
304 KB |
Output is correct |
| 26 |
Correct |
17 ms |
208 KB |
Output is correct |
| 27 |
Correct |
29 ms |
312 KB |
Output is correct |
| 28 |
Correct |
44 ms |
312 KB |
Output is correct |
| 29 |
Correct |
31 ms |
312 KB |
Output is correct |
| 30 |
Correct |
23 ms |
312 KB |
Output is correct |
| 31 |
Correct |
61 ms |
308 KB |
Output is correct |
| 32 |
Correct |
25 ms |
320 KB |
Output is correct |
| 33 |
Correct |
59 ms |
312 KB |
Output is correct |
| 34 |
Correct |
45 ms |
316 KB |
Output is correct |
| 35 |
Correct |
23 ms |
348 KB |
Output is correct |
| 36 |
Correct |
48 ms |
308 KB |
Output is correct |
| 37 |
Correct |
36 ms |
308 KB |
Output is correct |
| 38 |
Correct |
55 ms |
308 KB |
Output is correct |
| 39 |
Correct |
54 ms |
316 KB |
Output is correct |
| 40 |
Correct |
47 ms |
312 KB |
Output is correct |
| 41 |
Correct |
45 ms |
316 KB |
Output is correct |
| 42 |
Correct |
36 ms |
312 KB |
Output is correct |
| 43 |
Correct |
12 ms |
304 KB |
Output is correct |
| 44 |
Correct |
38 ms |
308 KB |
Output is correct |
| 45 |
Correct |
26 ms |
312 KB |
Output is correct |
| 46 |
Correct |
26 ms |
308 KB |
Output is correct |
| 47 |
Correct |
14 ms |
208 KB |
Output is correct |
| 48 |
Correct |
20 ms |
304 KB |
Output is correct |
