#include "insects.h"
/*
void move_inside(int i);
void move_outside(int i);
int press_button();
*/
#include <bits/stdc++.h>
using namespace std;
vector<int> in, out;
void one_pass(vector<int> pool, int tr){
in.clear();
out.clear();
for(auto &e : pool){
move_inside(e);
if(press_button() > tr){
move_outside(e);
out.push_back(e);
} else {
in.push_back(e);
}
}
for(auto &e : in){
move_outside(e);
}
}
int min_cardinality(int n) {
vector<int> all(n);
iota(all.begin(), all.end(), 0);
one_pass(all, 1);
const int B = in.size();
int ans = 1;
all = out;
while(all.size() >= B){
const int l = 0, r = all.size()/B;
// const int t = (all.size() / B + 1) / 2;
const int t = (l+r+1+(2*(all.size()%B) >= B))/2;
one_pass(all, t);
if(in.size() == t*B){
ans += t;
all = out;
} else {
all = in;
}
}
return ans;
}
Compilation message
insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:40:22: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
40 | while(all.size() >= B){
| ~~~~~~~~~~~^~~~
insects.cpp:43:48: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
43 | const int t = (l+r+1+(2*(all.size()%B) >= B))/2;
| ~~~~~~~~~~~~~~~~~^~~~
insects.cpp:45:22: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
45 | if(in.size() == t*B){
| ~~~~~~~~~~^~~~~~
| # |
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 |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
7 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
6 ms |
208 KB |
Output is correct |
| 9 |
Correct |
5 ms |
208 KB |
Output is correct |
| 10 |
Correct |
4 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
5 ms |
208 KB |
Output is correct |
| 13 |
Correct |
5 ms |
208 KB |
Output is correct |
| 14 |
Correct |
5 ms |
208 KB |
Output is correct |
| 15 |
Correct |
2 ms |
208 KB |
Output is correct |
| 16 |
Correct |
5 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 ms |
208 KB |
Output is correct |
| 18 |
Correct |
5 ms |
208 KB |
Output is correct |
| 19 |
Correct |
7 ms |
208 KB |
Output is correct |
| 20 |
Correct |
5 ms |
208 KB |
Output is correct |
| 21 |
Correct |
3 ms |
208 KB |
Output is correct |
| 22 |
Correct |
2 ms |
208 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 |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
7 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
6 ms |
208 KB |
Output is correct |
| 9 |
Correct |
5 ms |
208 KB |
Output is correct |
| 10 |
Correct |
4 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
5 ms |
208 KB |
Output is correct |
| 13 |
Correct |
5 ms |
208 KB |
Output is correct |
| 14 |
Correct |
5 ms |
208 KB |
Output is correct |
| 15 |
Correct |
2 ms |
208 KB |
Output is correct |
| 16 |
Correct |
5 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 ms |
208 KB |
Output is correct |
| 18 |
Correct |
5 ms |
208 KB |
Output is correct |
| 19 |
Correct |
7 ms |
208 KB |
Output is correct |
| 20 |
Correct |
5 ms |
208 KB |
Output is correct |
| 21 |
Correct |
3 ms |
208 KB |
Output is correct |
| 22 |
Correct |
2 ms |
208 KB |
Output is correct |
| 23 |
Correct |
16 ms |
308 KB |
Output is correct |
| 24 |
Correct |
9 ms |
208 KB |
Output is correct |
| 25 |
Correct |
17 ms |
208 KB |
Output is correct |
| 26 |
Correct |
18 ms |
208 KB |
Output is correct |
| 27 |
Correct |
21 ms |
208 KB |
Output is correct |
| 28 |
Correct |
9 ms |
208 KB |
Output is correct |
| 29 |
Correct |
26 ms |
308 KB |
Output is correct |
| 30 |
Correct |
26 ms |
208 KB |
Output is correct |
| 31 |
Correct |
13 ms |
336 KB |
Output is correct |
| 32 |
Correct |
30 ms |
336 KB |
Output is correct |
| 33 |
Correct |
28 ms |
312 KB |
Output is correct |
| 34 |
Correct |
27 ms |
300 KB |
Output is correct |
| 35 |
Correct |
28 ms |
208 KB |
Output is correct |
| 36 |
Correct |
22 ms |
208 KB |
Output is correct |
| 37 |
Correct |
21 ms |
464 KB |
Output is correct |
| 38 |
Correct |
28 ms |
208 KB |
Output is correct |
| 39 |
Correct |
18 ms |
208 KB |
Output is correct |
| 40 |
Correct |
17 ms |
208 KB |
Output is correct |
| 41 |
Correct |
8 ms |
208 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 |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
65 ms |
320 KB |
Output is correct |
| 8 |
Correct |
16 ms |
316 KB |
Output is correct |
| 9 |
Correct |
58 ms |
312 KB |
Output is correct |
| 10 |
Correct |
44 ms |
208 KB |
Output is correct |
| 11 |
Correct |
26 ms |
328 KB |
Output is correct |
| 12 |
Correct |
28 ms |
316 KB |
Output is correct |
| 13 |
Correct |
42 ms |
208 KB |
Output is correct |
| 14 |
Correct |
42 ms |
208 KB |
Output is correct |
| 15 |
Correct |
56 ms |
320 KB |
Output is correct |
| 16 |
Correct |
53 ms |
328 KB |
Output is correct |
| 17 |
Correct |
33 ms |
308 KB |
Output is correct |
| 18 |
Correct |
51 ms |
312 KB |
Output is correct |
| 19 |
Correct |
42 ms |
324 KB |
Output is correct |
| 20 |
Correct |
51 ms |
312 KB |
Output is correct |
| 21 |
Correct |
64 ms |
304 KB |
Output is correct |
| 22 |
Correct |
58 ms |
208 KB |
Output is correct |
| 23 |
Correct |
50 ms |
320 KB |
Output is correct |
| 24 |
Correct |
19 ms |
320 KB |
Output is correct |
| 25 |
Correct |
24 ms |
316 KB |
Output is correct |
| 26 |
Correct |
16 ms |
320 KB |
Output is correct |
| 27 |
Correct |
48 ms |
320 KB |
Output is correct |
| 28 |
Correct |
47 ms |
320 KB |
Output is correct |
| 29 |
Correct |
67 ms |
316 KB |
Output is correct |
| 30 |
Correct |
53 ms |
320 KB |
Output is correct |
| 31 |
Correct |
48 ms |
208 KB |
Output is correct |
| 32 |
Correct |
54 ms |
316 KB |
Output is correct |
| 33 |
Correct |
47 ms |
316 KB |
Output is correct |
| 34 |
Correct |
41 ms |
320 KB |
Output is correct |
| 35 |
Correct |
51 ms |
324 KB |
Output is correct |
| 36 |
Correct |
53 ms |
208 KB |
Output is correct |
| 37 |
Correct |
54 ms |
320 KB |
Output is correct |
| 38 |
Correct |
53 ms |
316 KB |
Output is correct |
| 39 |
Correct |
45 ms |
208 KB |
Output is correct |
| 40 |
Correct |
44 ms |
308 KB |
Output is correct |
| 41 |
Correct |
48 ms |
316 KB |
Output is correct |
| 42 |
Correct |
47 ms |
300 KB |
Output is correct |
| 43 |
Correct |
11 ms |
312 KB |
Output is correct |
| 44 |
Correct |
29 ms |
312 KB |
Output is correct |
| 45 |
Correct |
51 ms |
320 KB |
Output is correct |
| 46 |
Correct |
31 ms |
336 KB |
Output is correct |
| 47 |
Correct |
32 ms |
304 KB |
Output is correct |
| 48 |
Correct |
25 ms |
304 KB |
Output is correct |
