#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define mk make_pair
#define pb push_back
#define fr first
#define sc second
int rand(int a, int b) {
return rand()%(b-a+1) + a;
}
int min_cardinality(int N) {
vector<int> in(N), ord(N);
int colors = 0;
srand(381723);
for(int i = 0; i < N; i++) ord[i] = i;
random_shuffle(all(ord));
for(int i = 0; i < N; i++) {
move_inside(ord[i]);
in[i] = 1;
if(press_button() == 2) move_outside(ord[i]), in[i] = 0;
else colors++;
}
if(colors == 1) return N;
int l = 1, r = N/colors;
while(l <= r) {
int mid = l + (r-l+1)/5, qtd = 0;
if(r == 1) return 1;
for(int i = 0; i < N; i++) {
if(in[i]) {qtd++; continue;}
in[i] = 1;
move_inside(ord[i]);
if(press_button() > mid) move_outside(ord[i]), in[i] = 0;
else qtd++;
}
if(qtd == colors*mid) l = mid+1;
else {
r = mid-1;
for(int i = 0; i < N; i++) if(in[i]) move_outside(ord[i]), in[i] = 0;
}
}
return l-1;
}
| # |
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 |
344 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
6 ms |
344 KB |
Output is correct |
| 9 |
Correct |
4 ms |
344 KB |
Output is correct |
| 10 |
Correct |
4 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 |
4 ms |
344 KB |
Output is correct |
| 14 |
Correct |
7 ms |
344 KB |
Output is correct |
| 15 |
Correct |
8 ms |
344 KB |
Output is correct |
| 16 |
Correct |
7 ms |
344 KB |
Output is correct |
| 17 |
Correct |
4 ms |
344 KB |
Output is correct |
| 18 |
Correct |
2 ms |
344 KB |
Output is correct |
| 19 |
Correct |
7 ms |
344 KB |
Output is correct |
| 20 |
Correct |
4 ms |
344 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 |
344 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
6 ms |
344 KB |
Output is correct |
| 9 |
Correct |
4 ms |
344 KB |
Output is correct |
| 10 |
Correct |
4 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 |
4 ms |
344 KB |
Output is correct |
| 14 |
Correct |
7 ms |
344 KB |
Output is correct |
| 15 |
Correct |
8 ms |
344 KB |
Output is correct |
| 16 |
Correct |
7 ms |
344 KB |
Output is correct |
| 17 |
Correct |
4 ms |
344 KB |
Output is correct |
| 18 |
Correct |
2 ms |
344 KB |
Output is correct |
| 19 |
Correct |
7 ms |
344 KB |
Output is correct |
| 20 |
Correct |
4 ms |
344 KB |
Output is correct |
| 21 |
Correct |
2 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
6 ms |
344 KB |
Output is correct |
| 24 |
Correct |
5 ms |
344 KB |
Output is correct |
| 25 |
Correct |
24 ms |
344 KB |
Output is correct |
| 26 |
Correct |
19 ms |
344 KB |
Output is correct |
| 27 |
Correct |
26 ms |
344 KB |
Output is correct |
| 28 |
Correct |
4 ms |
344 KB |
Output is correct |
| 29 |
Correct |
28 ms |
344 KB |
Output is correct |
| 30 |
Correct |
14 ms |
344 KB |
Output is correct |
| 31 |
Correct |
33 ms |
344 KB |
Output is correct |
| 32 |
Correct |
38 ms |
344 KB |
Output is correct |
| 33 |
Correct |
38 ms |
344 KB |
Output is correct |
| 34 |
Correct |
33 ms |
344 KB |
Output is correct |
| 35 |
Correct |
46 ms |
344 KB |
Output is correct |
| 36 |
Correct |
29 ms |
344 KB |
Output is correct |
| 37 |
Correct |
21 ms |
344 KB |
Output is correct |
| 38 |
Correct |
18 ms |
344 KB |
Output is correct |
| 39 |
Correct |
5 ms |
344 KB |
Output is correct |
| 40 |
Correct |
13 ms |
344 KB |
Output is correct |
| 41 |
Correct |
7 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
10 ms |
344 KB |
Output is correct |
| 8 |
Correct |
9 ms |
344 KB |
Output is correct |
| 9 |
Partially correct |
78 ms |
344 KB |
Output is partially correct |
| 10 |
Partially correct |
76 ms |
344 KB |
Output is partially correct |
| 11 |
Partially correct |
56 ms |
344 KB |
Output is partially correct |
| 12 |
Correct |
19 ms |
344 KB |
Output is correct |
| 13 |
Partially correct |
100 ms |
344 KB |
Output is partially correct |
| 14 |
Correct |
31 ms |
344 KB |
Output is correct |
| 15 |
Partially correct |
102 ms |
676 KB |
Output is partially correct |
| 16 |
Partially correct |
84 ms |
428 KB |
Output is partially correct |
| 17 |
Partially correct |
79 ms |
424 KB |
Output is partially correct |
| 18 |
Partially correct |
97 ms |
444 KB |
Output is partially correct |
| 19 |
Partially correct |
82 ms |
676 KB |
Output is partially correct |
| 20 |
Partially correct |
82 ms |
344 KB |
Output is partially correct |
| 21 |
Partially correct |
68 ms |
428 KB |
Output is partially correct |
| 22 |
Partially correct |
71 ms |
448 KB |
Output is partially correct |
| 23 |
Correct |
17 ms |
340 KB |
Output is correct |
| 24 |
Correct |
33 ms |
344 KB |
Output is correct |
| 25 |
Correct |
18 ms |
344 KB |
Output is correct |
| 26 |
Correct |
9 ms |
344 KB |
Output is correct |
| 27 |
Partially correct |
66 ms |
344 KB |
Output is partially correct |
| 28 |
Partially correct |
45 ms |
344 KB |
Output is partially correct |
| 29 |
Partially correct |
70 ms |
424 KB |
Output is partially correct |
| 30 |
Partially correct |
70 ms |
592 KB |
Output is partially correct |
| 31 |
Partially correct |
72 ms |
432 KB |
Output is partially correct |
| 32 |
Partially correct |
78 ms |
428 KB |
Output is partially correct |
| 33 |
Partially correct |
61 ms |
344 KB |
Output is partially correct |
| 34 |
Partially correct |
57 ms |
344 KB |
Output is partially correct |
| 35 |
Partially correct |
64 ms |
424 KB |
Output is partially correct |
| 36 |
Partially correct |
69 ms |
592 KB |
Output is partially correct |
| 37 |
Partially correct |
55 ms |
424 KB |
Output is partially correct |
| 38 |
Partially correct |
49 ms |
592 KB |
Output is partially correct |
| 39 |
Partially correct |
56 ms |
344 KB |
Output is partially correct |
| 40 |
Partially correct |
57 ms |
344 KB |
Output is partially correct |
| 41 |
Partially correct |
53 ms |
344 KB |
Output is partially correct |
| 42 |
Partially correct |
57 ms |
344 KB |
Output is partially correct |
| 43 |
Partially correct |
18 ms |
344 KB |
Output is partially correct |
| 44 |
Partially correct |
57 ms |
344 KB |
Output is partially correct |
| 45 |
Partially correct |
67 ms |
344 KB |
Output is partially correct |
| 46 |
Correct |
23 ms |
592 KB |
Output is correct |
| 47 |
Correct |
25 ms |
344 KB |
Output is correct |
| 48 |
Correct |
14 ms |
592 KB |
Output is correct |
