/*
HEY YOU
YE YOU
STOP STALKING
*/
#include "cave.h"
#include <bits/stdc++.h>
int n;
bool lock[5005];
int s[5005], d[5005];
void soli(int l, int r){
for (int i = l; i <= r; i++){
if(!lock[i]) s[i] = (s[i] ? 0 : 1);
}
}
//dont know wtf is wrong??????
void exploreCave(int N) {
n = N;
memset(s, 0, sizeof s);
memset(lock, 0, sizeof lock);
for (int i = 0; i < n; i++){
if(tryCombination(s) == i) soli(0, n - 1);
int l = 0, r = n - 1;
while (l != r){
int mid = (l + r) >> 1;
soli(l, mid);
int tmp = tryCombination(s);
soli(l, mid);
if(tmp == i){ //zuun tald
r = mid;
}
else{ //baruun tald
l = mid + 1;
}
}
d[l] = i;
lock[l] = 1;
}
answer(s, d);
}
