#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define vi vector<int>
#define vll vector<ll>
#define str string
#define vd void
#define vb vector<bool>
#define F first
#define S second
#define lbr '\n'
#define all(x) x.begin(), x.end()
const ll INF = 1E15;
void exploreCave(int n) {
int a[n];
for (int i=0; i<n; i++) a[i] = 1;
ll mp = 0;
while (mp != -1) {
mp = tryCombination(a);
a[mp] = 0;
}
int aux[n];
for (int i=0; i<n; i++) aux[i] = i;
answer(a, aux);
}
