#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define loop(x, i) for (int i = 0; i < x; i++)
#define rev(x, i) for (int i = (int)x - 1; i >= 0; i--)
#define ALL(x) begin(x), end(x)
#define sz(x) (int)x.size()
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<bool> vb;
typedef vector<int> vi;
typedef vector<vi> vvi;
int min_cardinality(int N)
{
vi ix(N);
iota(ALL(ix), 0);
std::random_device rd;
std::mt19937 g(rd());
std::shuffle(ix.begin(), ix.end(), g);
vvi S(N);
int iter = 1;
S[0].pb(0);
move_inside(ix[0]);
for (int i = 1; i < N; i++)
{
move_inside(ix[i]);
int res = press_button();
if (res == 2)
{
move_outside(ix[i]);
S[1].pb(i);
}
else
S[0].pb(i);
}
int t = sz(S[0]);
if (t == 1)
return N;
while (sz(S[iter]))
{
if (sz(S[iter]) < t)
return iter;
int curSize = 1;
for (int i : S[iter - 1])
move_outside(ix[i]);
move_inside(ix[S[iter][0]]);
vi newCurS = {S[iter][0]};
for (int s_ix = 1; s_ix < sz(S[iter]); s_ix++)
{
int i = S[iter][s_ix];
move_inside(ix[i]);
int res = press_button();
if (res == 2)
{
move_outside(ix[i]);
S[iter + 1].pb(i);
}
else
{
curSize++;
newCurS.pb(i);
}
if (curSize == t)
{
for (int s_ix2 = s_ix + 1; s_ix2 < sz(S[iter]); s_ix2++)
{
int i2 = S[iter][s_ix2];
S[iter + 1].pb(i2);
}
break;
}
}
if (curSize < t)
return iter;
S[iter] = newCurS;
iter++;
}
return iter;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 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 |
344 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
3 ms |
600 KB |
Output is correct |
| 9 |
Correct |
5 ms |
452 KB |
Output is correct |
| 10 |
Correct |
3 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
5 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
7 ms |
464 KB |
Output is correct |
| 15 |
Correct |
3 ms |
344 KB |
Output is correct |
| 16 |
Correct |
3 ms |
344 KB |
Output is correct |
| 17 |
Correct |
5 ms |
452 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
344 KB |
Output is correct |
| 20 |
Correct |
2 ms |
344 KB |
Output is correct |
| 21 |
Correct |
2 ms |
344 KB |
Output is correct |
| 22 |
Correct |
2 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 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 |
344 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
3 ms |
600 KB |
Output is correct |
| 9 |
Correct |
5 ms |
452 KB |
Output is correct |
| 10 |
Correct |
3 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
5 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
344 KB |
Output is correct |
| 14 |
Correct |
7 ms |
464 KB |
Output is correct |
| 15 |
Correct |
3 ms |
344 KB |
Output is correct |
| 16 |
Correct |
3 ms |
344 KB |
Output is correct |
| 17 |
Correct |
5 ms |
452 KB |
Output is correct |
| 18 |
Correct |
3 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
344 KB |
Output is correct |
| 20 |
Correct |
2 ms |
344 KB |
Output is correct |
| 21 |
Correct |
2 ms |
344 KB |
Output is correct |
| 22 |
Correct |
2 ms |
344 KB |
Output is correct |
| 23 |
Correct |
3 ms |
600 KB |
Output is correct |
| 24 |
Correct |
6 ms |
344 KB |
Output is correct |
| 25 |
Correct |
30 ms |
612 KB |
Output is correct |
| 26 |
Correct |
44 ms |
716 KB |
Output is correct |
| 27 |
Correct |
9 ms |
344 KB |
Output is correct |
| 28 |
Correct |
7 ms |
468 KB |
Output is correct |
| 29 |
Correct |
16 ms |
600 KB |
Output is correct |
| 30 |
Correct |
14 ms |
480 KB |
Output is correct |
| 31 |
Correct |
68 ms |
1360 KB |
Output is correct |
| 32 |
Correct |
42 ms |
976 KB |
Output is correct |
| 33 |
Correct |
59 ms |
828 KB |
Output is correct |
| 34 |
Correct |
34 ms |
1096 KB |
Output is correct |
| 35 |
Correct |
67 ms |
592 KB |
Output is correct |
| 36 |
Correct |
60 ms |
712 KB |
Output is correct |
| 37 |
Correct |
39 ms |
600 KB |
Output is correct |
| 38 |
Correct |
21 ms |
848 KB |
Output is correct |
| 39 |
Correct |
6 ms |
344 KB |
Output is correct |
| 40 |
Correct |
11 ms |
600 KB |
Output is correct |
| 41 |
Correct |
6 ms |
596 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
340 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 |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
10 ms |
344 KB |
Output is correct |
| 8 |
Correct |
12 ms |
756 KB |
Output is correct |
| 9 |
Partially correct |
126 ms |
568 KB |
Output is partially correct |
| 10 |
Partially correct |
103 ms |
1100 KB |
Output is partially correct |
| 11 |
Correct |
29 ms |
496 KB |
Output is correct |
| 12 |
Correct |
11 ms |
512 KB |
Output is correct |
| 13 |
Correct |
28 ms |
500 KB |
Output is correct |
| 14 |
Correct |
23 ms |
600 KB |
Output is correct |
| 15 |
Partially correct |
221 ms |
2948 KB |
Output is partially correct |
| 16 |
Partially correct |
174 ms |
2412 KB |
Output is partially correct |
| 17 |
Partially correct |
192 ms |
1724 KB |
Output is partially correct |
| 18 |
Partially correct |
193 ms |
1556 KB |
Output is partially correct |
| 19 |
Partially correct |
200 ms |
1548 KB |
Output is partially correct |
| 20 |
Partially correct |
130 ms |
1492 KB |
Output is partially correct |
| 21 |
Partially correct |
88 ms |
1144 KB |
Output is partially correct |
| 22 |
Partially correct |
68 ms |
600 KB |
Output is partially correct |
| 23 |
Correct |
25 ms |
492 KB |
Output is correct |
| 24 |
Correct |
19 ms |
344 KB |
Output is correct |
| 25 |
Correct |
15 ms |
500 KB |
Output is correct |
| 26 |
Correct |
11 ms |
504 KB |
Output is correct |
| 27 |
Partially correct |
99 ms |
848 KB |
Output is partially correct |
| 28 |
Partially correct |
69 ms |
1104 KB |
Output is partially correct |
| 29 |
Partially correct |
98 ms |
1616 KB |
Output is partially correct |
| 30 |
Partially correct |
79 ms |
1012 KB |
Output is partially correct |
| 31 |
Partially correct |
81 ms |
1004 KB |
Output is partially correct |
| 32 |
Partially correct |
86 ms |
1264 KB |
Output is partially correct |
| 33 |
Correct |
20 ms |
592 KB |
Output is correct |
| 34 |
Correct |
24 ms |
344 KB |
Output is correct |
| 35 |
Partially correct |
97 ms |
508 KB |
Output is partially correct |
| 36 |
Partially correct |
73 ms |
1148 KB |
Output is partially correct |
| 37 |
Partially correct |
52 ms |
1312 KB |
Output is partially correct |
| 38 |
Partially correct |
106 ms |
880 KB |
Output is partially correct |
| 39 |
Partially correct |
46 ms |
780 KB |
Output is partially correct |
| 40 |
Partially correct |
75 ms |
848 KB |
Output is partially correct |
| 41 |
Partially correct |
86 ms |
1004 KB |
Output is partially correct |
| 42 |
Partially correct |
64 ms |
864 KB |
Output is partially correct |
| 43 |
Correct |
7 ms |
344 KB |
Output is correct |
| 44 |
Correct |
13 ms |
520 KB |
Output is correct |
| 45 |
Partially correct |
71 ms |
5920 KB |
Output is partially correct |
| 46 |
Correct |
13 ms |
508 KB |
Output is correct |
| 47 |
Correct |
19 ms |
856 KB |
Output is correct |
| 48 |
Correct |
14 ms |
600 KB |
Output is correct |
