#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
queue<int> out,in,temp,temp2;
int type;
int min_cardinality(int n) {
for (int i=0; i<n; ++i) {
move_inside(i);
if (press_button()>1) move_outside(i), out.push(i);
else ++type, in.push(i);
}
int l=1,r=n/type;
int cnt=0;
while (l<r) {
int mid=(l+r+1)/2;
//check whether ans is less than mid or not
while (!out.empty()) {
move_inside(out.front());
if (press_button()>mid) move_outside(out.front()), temp2.push(out.front());
else temp.push(out.front());
out.pop();
if (in.size()+temp.size()==type*mid) break;
}
while (!temp2.empty()) {
out.push(temp2.front());
temp2.pop();
}
if (in.size()+temp.size()==type*mid) {
l=mid;
while (!temp.empty()) {
in.push(temp.front());
temp.pop();
}
} else {
r=mid-1;
while (!out.empty()) out.pop();
while (!temp.empty()) {
out.push(temp.front());
move_outside(temp.front());
temp.pop();
}
}
}
return l;
}
Compilation message
insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:28:38: warning: comparison of integer expressions of different signedness: 'std::queue<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
28 | if (in.size()+temp.size()==type*mid) break;
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
insects.cpp:35:34: warning: comparison of integer expressions of different signedness: 'std::queue<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
35 | if (in.size()+temp.size()==type*mid) {
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
insects.cpp:16:9: warning: unused variable 'cnt' [-Wunused-variable]
16 | int cnt=0;
| ^~~
| # |
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 |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
6 ms |
208 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
5 ms |
208 KB |
Output is correct |
| 9 |
Correct |
6 ms |
208 KB |
Output is correct |
| 10 |
Correct |
5 ms |
208 KB |
Output is correct |
| 11 |
Correct |
3 ms |
208 KB |
Output is correct |
| 12 |
Correct |
5 ms |
208 KB |
Output is correct |
| 13 |
Correct |
6 ms |
208 KB |
Output is correct |
| 14 |
Correct |
5 ms |
208 KB |
Output is correct |
| 15 |
Correct |
5 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 ms |
208 KB |
Output is correct |
| 18 |
Correct |
6 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 |
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 |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
6 ms |
208 KB |
Output is correct |
| 7 |
Correct |
3 ms |
208 KB |
Output is correct |
| 8 |
Correct |
5 ms |
208 KB |
Output is correct |
| 9 |
Correct |
6 ms |
208 KB |
Output is correct |
| 10 |
Correct |
5 ms |
208 KB |
Output is correct |
| 11 |
Correct |
3 ms |
208 KB |
Output is correct |
| 12 |
Correct |
5 ms |
208 KB |
Output is correct |
| 13 |
Correct |
6 ms |
208 KB |
Output is correct |
| 14 |
Correct |
5 ms |
208 KB |
Output is correct |
| 15 |
Correct |
5 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
5 ms |
208 KB |
Output is correct |
| 18 |
Correct |
6 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 |
208 KB |
Output is correct |
| 22 |
Correct |
2 ms |
208 KB |
Output is correct |
| 23 |
Correct |
20 ms |
208 KB |
Output is correct |
| 24 |
Correct |
8 ms |
208 KB |
Output is correct |
| 25 |
Correct |
37 ms |
292 KB |
Output is correct |
| 26 |
Correct |
25 ms |
284 KB |
Output is correct |
| 27 |
Correct |
18 ms |
304 KB |
Output is correct |
| 28 |
Correct |
6 ms |
208 KB |
Output is correct |
| 29 |
Correct |
30 ms |
208 KB |
Output is correct |
| 30 |
Correct |
27 ms |
208 KB |
Output is correct |
| 31 |
Correct |
15 ms |
304 KB |
Output is correct |
| 32 |
Correct |
11 ms |
208 KB |
Output is correct |
| 33 |
Correct |
26 ms |
280 KB |
Output is correct |
| 34 |
Correct |
23 ms |
208 KB |
Output is correct |
| 35 |
Correct |
19 ms |
300 KB |
Output is correct |
| 36 |
Correct |
22 ms |
208 KB |
Output is correct |
| 37 |
Correct |
27 ms |
208 KB |
Output is correct |
| 38 |
Correct |
23 ms |
208 KB |
Output is correct |
| 39 |
Correct |
18 ms |
328 KB |
Output is correct |
| 40 |
Correct |
14 ms |
284 KB |
Output is correct |
| 41 |
Correct |
9 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 |
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 |
43 ms |
300 KB |
Output is correct |
| 8 |
Correct |
29 ms |
288 KB |
Output is correct |
| 9 |
Correct |
46 ms |
284 KB |
Output is correct |
| 10 |
Correct |
57 ms |
208 KB |
Output is correct |
| 11 |
Correct |
40 ms |
208 KB |
Output is correct |
| 12 |
Correct |
27 ms |
208 KB |
Output is correct |
| 13 |
Correct |
33 ms |
308 KB |
Output is correct |
| 14 |
Correct |
55 ms |
300 KB |
Output is correct |
| 15 |
Correct |
34 ms |
284 KB |
Output is correct |
| 16 |
Correct |
21 ms |
304 KB |
Output is correct |
| 17 |
Correct |
49 ms |
208 KB |
Output is correct |
| 18 |
Correct |
53 ms |
208 KB |
Output is correct |
| 19 |
Correct |
32 ms |
208 KB |
Output is correct |
| 20 |
Correct |
22 ms |
304 KB |
Output is correct |
| 21 |
Correct |
24 ms |
308 KB |
Output is correct |
| 22 |
Correct |
51 ms |
284 KB |
Output is correct |
| 23 |
Correct |
36 ms |
332 KB |
Output is correct |
| 24 |
Correct |
46 ms |
292 KB |
Output is correct |
| 25 |
Correct |
35 ms |
284 KB |
Output is correct |
| 26 |
Correct |
27 ms |
288 KB |
Output is correct |
| 27 |
Correct |
35 ms |
288 KB |
Output is correct |
| 28 |
Correct |
50 ms |
284 KB |
Output is correct |
| 29 |
Correct |
56 ms |
208 KB |
Output is correct |
| 30 |
Correct |
22 ms |
304 KB |
Output is correct |
| 31 |
Correct |
56 ms |
292 KB |
Output is correct |
| 32 |
Correct |
33 ms |
208 KB |
Output is correct |
| 33 |
Correct |
54 ms |
284 KB |
Output is correct |
| 34 |
Correct |
53 ms |
208 KB |
Output is correct |
| 35 |
Correct |
46 ms |
208 KB |
Output is correct |
| 36 |
Correct |
28 ms |
308 KB |
Output is correct |
| 37 |
Correct |
57 ms |
296 KB |
Output is correct |
| 38 |
Correct |
55 ms |
292 KB |
Output is correct |
| 39 |
Correct |
49 ms |
208 KB |
Output is correct |
| 40 |
Correct |
46 ms |
288 KB |
Output is correct |
| 41 |
Correct |
51 ms |
292 KB |
Output is correct |
| 42 |
Correct |
38 ms |
208 KB |
Output is correct |
| 43 |
Correct |
12 ms |
208 KB |
Output is correct |
| 44 |
Correct |
41 ms |
304 KB |
Output is correct |
| 45 |
Correct |
42 ms |
288 KB |
Output is correct |
| 46 |
Correct |
23 ms |
412 KB |
Output is correct |
| 47 |
Correct |
24 ms |
300 KB |
Output is correct |
| 48 |
Correct |
23 ms |
288 KB |
Output is correct |
