#include <bits/stdc++.h> #include "cave.h" using namespace std; // #define int long long #define endl '\n' #define F first #define S second #define pb push_back #define all(a) a.begin(),a.end() const int NN=1e6+50000; const int MOD=1e9+7; const int off=(1<<11); void exploreCave(int N){ int S[N]={},D[N]={}; for(int i=0;i<N;i++){ S[i]=1; int x=tryCombination(S); D[i]=x; S[i]=0; } answer(S,D); } // signed main(){ // ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); // }