// correct/solution-prabowo-no-memo.cpp
#include "insects.h"
#include <numeric>
#include <vector>
int min_cardinality(int N) {
std::vector<int> insects(N);
std::iota(insects.begin(), insects.end(), 0);
std::vector<bool> isInside(N);
// Count distincts
std::vector<int> insides, outsides;
int inside = 0;
for (int insect : insects) {
move_inside(insect);
if (press_button() > 1) {
move_outside(insect);
outsides.push_back(insect);
} else {
insides.push_back(insect);
++inside;
}
}
int distinct = inside;
insects = outsides;
int l = 1, r = N / distinct;
int ans = -1;
while (l <= r) {
int mid = (l + r + 1) / 2;
insides.clear(); outsides.clear();
for (int insect : insects) {
move_inside(insect);
if (press_button() > mid) {
move_outside(insect);
outsides.push_back(insect);
} else {
insides.push_back(insect);
++inside;
}
}
if (inside == mid * distinct) {
ans = mid;
l = mid + 1;
insects = outsides;
} else {
r = mid - 1;
insects = insides;
for (int insect : insects) {
move_outside(insect);
--inside;
}
}
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
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 |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
9 ms |
312 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
6 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
208 KB |
Output is correct |
| 10 |
Correct |
6 ms |
208 KB |
Output is correct |
| 11 |
Correct |
4 ms |
208 KB |
Output is correct |
| 12 |
Correct |
3 ms |
284 KB |
Output is correct |
| 13 |
Correct |
7 ms |
312 KB |
Output is correct |
| 14 |
Correct |
8 ms |
256 KB |
Output is correct |
| 15 |
Correct |
7 ms |
208 KB |
Output is correct |
| 16 |
Correct |
7 ms |
288 KB |
Output is correct |
| 17 |
Correct |
3 ms |
236 KB |
Output is correct |
| 18 |
Correct |
7 ms |
208 KB |
Output is correct |
| 19 |
Correct |
6 ms |
288 KB |
Output is correct |
| 20 |
Correct |
3 ms |
208 KB |
Output is correct |
| 21 |
Correct |
4 ms |
288 KB |
Output is correct |
| 22 |
Correct |
3 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
9 ms |
312 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
6 ms |
208 KB |
Output is correct |
| 9 |
Correct |
4 ms |
208 KB |
Output is correct |
| 10 |
Correct |
6 ms |
208 KB |
Output is correct |
| 11 |
Correct |
4 ms |
208 KB |
Output is correct |
| 12 |
Correct |
3 ms |
284 KB |
Output is correct |
| 13 |
Correct |
7 ms |
312 KB |
Output is correct |
| 14 |
Correct |
8 ms |
256 KB |
Output is correct |
| 15 |
Correct |
7 ms |
208 KB |
Output is correct |
| 16 |
Correct |
7 ms |
288 KB |
Output is correct |
| 17 |
Correct |
3 ms |
236 KB |
Output is correct |
| 18 |
Correct |
7 ms |
208 KB |
Output is correct |
| 19 |
Correct |
6 ms |
288 KB |
Output is correct |
| 20 |
Correct |
3 ms |
208 KB |
Output is correct |
| 21 |
Correct |
4 ms |
288 KB |
Output is correct |
| 22 |
Correct |
3 ms |
208 KB |
Output is correct |
| 23 |
Correct |
32 ms |
316 KB |
Output is correct |
| 24 |
Correct |
7 ms |
292 KB |
Output is correct |
| 25 |
Correct |
32 ms |
296 KB |
Output is correct |
| 26 |
Correct |
29 ms |
300 KB |
Output is correct |
| 27 |
Correct |
32 ms |
288 KB |
Output is correct |
| 28 |
Correct |
20 ms |
296 KB |
Output is correct |
| 29 |
Correct |
18 ms |
300 KB |
Output is correct |
| 30 |
Correct |
28 ms |
320 KB |
Output is correct |
| 31 |
Correct |
30 ms |
296 KB |
Output is correct |
| 32 |
Correct |
30 ms |
272 KB |
Output is correct |
| 33 |
Correct |
26 ms |
296 KB |
Output is correct |
| 34 |
Correct |
31 ms |
208 KB |
Output is correct |
| 35 |
Correct |
27 ms |
208 KB |
Output is correct |
| 36 |
Correct |
15 ms |
208 KB |
Output is correct |
| 37 |
Correct |
29 ms |
296 KB |
Output is correct |
| 38 |
Correct |
16 ms |
296 KB |
Output is correct |
| 39 |
Correct |
24 ms |
272 KB |
Output is correct |
| 40 |
Correct |
10 ms |
208 KB |
Output is correct |
| 41 |
Correct |
13 ms |
276 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 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 |
208 KB |
Output is correct |
| 7 |
Correct |
60 ms |
208 KB |
Output is correct |
| 8 |
Correct |
21 ms |
284 KB |
Output is correct |
| 9 |
Correct |
46 ms |
208 KB |
Output is correct |
| 10 |
Correct |
39 ms |
284 KB |
Output is correct |
| 11 |
Correct |
40 ms |
208 KB |
Output is correct |
| 12 |
Correct |
18 ms |
236 KB |
Output is correct |
| 13 |
Correct |
59 ms |
300 KB |
Output is correct |
| 14 |
Correct |
57 ms |
320 KB |
Output is correct |
| 15 |
Correct |
55 ms |
292 KB |
Output is correct |
| 16 |
Correct |
59 ms |
300 KB |
Output is correct |
| 17 |
Correct |
43 ms |
208 KB |
Output is correct |
| 18 |
Correct |
46 ms |
300 KB |
Output is correct |
| 19 |
Correct |
62 ms |
308 KB |
Output is correct |
| 20 |
Correct |
29 ms |
208 KB |
Output is correct |
| 21 |
Correct |
75 ms |
296 KB |
Output is correct |
| 22 |
Correct |
47 ms |
304 KB |
Output is correct |
| 23 |
Correct |
27 ms |
324 KB |
Output is correct |
| 24 |
Correct |
50 ms |
300 KB |
Output is correct |
| 25 |
Correct |
38 ms |
292 KB |
Output is correct |
| 26 |
Correct |
29 ms |
300 KB |
Output is correct |
| 27 |
Correct |
30 ms |
208 KB |
Output is correct |
| 28 |
Correct |
58 ms |
352 KB |
Output is correct |
| 29 |
Correct |
55 ms |
296 KB |
Output is correct |
| 30 |
Correct |
48 ms |
296 KB |
Output is correct |
| 31 |
Partially correct |
44 ms |
292 KB |
Output is partially correct |
| 32 |
Partially correct |
67 ms |
292 KB |
Output is partially correct |
| 33 |
Correct |
40 ms |
296 KB |
Output is correct |
| 34 |
Correct |
51 ms |
304 KB |
Output is correct |
| 35 |
Correct |
64 ms |
292 KB |
Output is correct |
| 36 |
Correct |
48 ms |
300 KB |
Output is correct |
| 37 |
Partially correct |
63 ms |
308 KB |
Output is partially correct |
| 38 |
Partially correct |
38 ms |
288 KB |
Output is partially correct |
| 39 |
Correct |
57 ms |
296 KB |
Output is correct |
| 40 |
Correct |
47 ms |
296 KB |
Output is correct |
| 41 |
Correct |
47 ms |
296 KB |
Output is correct |
| 42 |
Correct |
34 ms |
300 KB |
Output is correct |
| 43 |
Correct |
18 ms |
296 KB |
Output is correct |
| 44 |
Correct |
24 ms |
208 KB |
Output is correct |
| 45 |
Correct |
43 ms |
304 KB |
Output is correct |
| 46 |
Correct |
27 ms |
284 KB |
Output is correct |
| 47 |
Correct |
47 ms |
296 KB |
Output is correct |
| 48 |
Correct |
18 ms |
328 KB |
Output is correct |
