#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
int n,p = 0,l,r,x = 1;
vector<bool> idk(10000,true);
vector<bool> no(10000,true);
void check(int a) {
vector<bool> bruh(n,true);
vector<int> wut(0);
vector<int> yay(0);
int br = x*p;
for(int i = 0; i < n && br < p*a; i++) {
if(idk[i] && no[i]) {
move_inside(i);
if(press_button() > a) {
bruh[i] = false;
yay.push_back(i);
move_outside(i);
}
else {
br++;
wut.push_back(i);
}
}
}
if(br == p*a) {
l = a;
for(int i = 0; i < wut.size(); i++) {
idk[wut[i]] = false;
}
x = a;
return;
}
else {
r = a-((p*a-br)/p)-1;
l = max(l,br-(p-1)*a);
if(l == r) {
return;
}
for(int i = 0; i < n; i++) {
if(bruh[i] && idk[i] && no[i]) {
move_outside(i);
}
}
for(int i = 0; i < yay.size(); i++) {
no[yay[i]] = false;
}
return;
}
}
int min_cardinality(int N) {
n = N;
int m;
l = 1;
vector<bool> bruh(n,true);
vector<int> yay(0);
for(int i = 0; i < n; i++) {
move_inside(i);
if(press_button() > 1) {
move_outside(i);
bruh[i] = false;
}
else {
p++;
yay.push_back(i);
}
}
for(int i = 0; i < p; i++) {
idk[yay[i]] = false;
}
r = n/p;
if(p == 1) {
return n;
}
while(l < r) {
m = (l+r+1)/2;
if(m < r-1 && (rand()%2) == 1) {
m++;
}
check(m);
}
return l;
}
Compilation message
insects.cpp: In function 'void check(int)':
insects.cpp:30:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
30 | for(int i = 0; i < wut.size(); i++) {
| ~~^~~~~~~~~~~~
insects.cpp:47:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
47 | for(int i = 0; i < yay.size(); i++) {
| ~~^~~~~~~~~~~~
| # |
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 |
2 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
4 ms |
208 KB |
Output is correct |
| 9 |
Correct |
3 ms |
208 KB |
Output is correct |
| 10 |
Correct |
3 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 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 |
3 ms |
208 KB |
Output is correct |
| 15 |
Correct |
4 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
3 ms |
208 KB |
Output is correct |
| 18 |
Correct |
4 ms |
208 KB |
Output is correct |
| 19 |
Correct |
3 ms |
208 KB |
Output is correct |
| 20 |
Correct |
4 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 |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
2 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
4 ms |
208 KB |
Output is correct |
| 9 |
Correct |
3 ms |
208 KB |
Output is correct |
| 10 |
Correct |
3 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 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 |
3 ms |
208 KB |
Output is correct |
| 15 |
Correct |
4 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
3 ms |
208 KB |
Output is correct |
| 18 |
Correct |
4 ms |
208 KB |
Output is correct |
| 19 |
Correct |
3 ms |
208 KB |
Output is correct |
| 20 |
Correct |
4 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 |
8 ms |
208 KB |
Output is correct |
| 24 |
Correct |
9 ms |
208 KB |
Output is correct |
| 25 |
Correct |
15 ms |
308 KB |
Output is correct |
| 26 |
Correct |
16 ms |
288 KB |
Output is correct |
| 27 |
Correct |
20 ms |
208 KB |
Output is correct |
| 28 |
Correct |
6 ms |
292 KB |
Output is correct |
| 29 |
Correct |
23 ms |
208 KB |
Output is correct |
| 30 |
Correct |
19 ms |
208 KB |
Output is correct |
| 31 |
Correct |
17 ms |
296 KB |
Output is correct |
| 32 |
Correct |
19 ms |
304 KB |
Output is correct |
| 33 |
Correct |
16 ms |
300 KB |
Output is correct |
| 34 |
Correct |
15 ms |
208 KB |
Output is correct |
| 35 |
Correct |
19 ms |
208 KB |
Output is correct |
| 36 |
Correct |
20 ms |
300 KB |
Output is correct |
| 37 |
Correct |
20 ms |
208 KB |
Output is correct |
| 38 |
Correct |
17 ms |
308 KB |
Output is correct |
| 39 |
Correct |
15 ms |
300 KB |
Output is correct |
| 40 |
Correct |
10 ms |
208 KB |
Output is correct |
| 41 |
Correct |
6 ms |
304 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 |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
0 ms |
220 KB |
Output is correct |
| 7 |
Correct |
17 ms |
208 KB |
Output is correct |
| 8 |
Correct |
17 ms |
208 KB |
Output is correct |
| 9 |
Correct |
31 ms |
208 KB |
Output is correct |
| 10 |
Correct |
26 ms |
280 KB |
Output is correct |
| 11 |
Correct |
26 ms |
288 KB |
Output is correct |
| 12 |
Correct |
20 ms |
416 KB |
Output is correct |
| 13 |
Correct |
46 ms |
280 KB |
Output is correct |
| 14 |
Correct |
37 ms |
288 KB |
Output is correct |
| 15 |
Correct |
30 ms |
208 KB |
Output is correct |
| 16 |
Correct |
34 ms |
284 KB |
Output is correct |
| 17 |
Correct |
27 ms |
288 KB |
Output is correct |
| 18 |
Correct |
38 ms |
280 KB |
Output is correct |
| 19 |
Correct |
34 ms |
284 KB |
Output is correct |
| 20 |
Correct |
42 ms |
284 KB |
Output is correct |
| 21 |
Correct |
46 ms |
288 KB |
Output is correct |
| 22 |
Correct |
18 ms |
332 KB |
Output is correct |
| 23 |
Correct |
27 ms |
412 KB |
Output is correct |
| 24 |
Correct |
38 ms |
304 KB |
Output is correct |
| 25 |
Correct |
22 ms |
332 KB |
Output is correct |
| 26 |
Correct |
16 ms |
312 KB |
Output is correct |
| 27 |
Correct |
45 ms |
208 KB |
Output is correct |
| 28 |
Correct |
33 ms |
208 KB |
Output is correct |
| 29 |
Correct |
48 ms |
208 KB |
Output is correct |
| 30 |
Correct |
46 ms |
208 KB |
Output is correct |
| 31 |
Correct |
25 ms |
280 KB |
Output is correct |
| 32 |
Correct |
30 ms |
208 KB |
Output is correct |
| 33 |
Correct |
52 ms |
284 KB |
Output is correct |
| 34 |
Correct |
38 ms |
328 KB |
Output is correct |
| 35 |
Correct |
44 ms |
208 KB |
Output is correct |
| 36 |
Correct |
34 ms |
284 KB |
Output is correct |
| 37 |
Correct |
39 ms |
292 KB |
Output is correct |
| 38 |
Correct |
53 ms |
292 KB |
Output is correct |
| 39 |
Correct |
25 ms |
284 KB |
Output is correct |
| 40 |
Correct |
24 ms |
292 KB |
Output is correct |
| 41 |
Correct |
31 ms |
208 KB |
Output is correct |
| 42 |
Correct |
48 ms |
280 KB |
Output is correct |
| 43 |
Correct |
9 ms |
208 KB |
Output is correct |
| 44 |
Correct |
35 ms |
288 KB |
Output is correct |
| 45 |
Correct |
34 ms |
284 KB |
Output is correct |
| 46 |
Correct |
20 ms |
304 KB |
Output is correct |
| 47 |
Correct |
25 ms |
304 KB |
Output is correct |
| 48 |
Correct |
23 ms |
296 KB |
Output is correct |
