#include "cave.h"
#include <vector>
using namespace std;
void answer(int S[], int D[]);
int tryCombination(int S[]);
int s[5000], d[5000];
void exploreCave(int n) {
for (int i = 0; i < n; i++) s[i] = 0, d[i] = -1;
for (int i = 0; i < n; i++)
{
for (int sw = 0; sw < n; sw++)
{
if (d[sw] != -1) continue;
s[sw] = 0;
int ans0 = tryCombination(s);
if (ans0 == -1) ans0 = n;
s[sw] = 1;
int ans1 = tryCombination(s);
if (ans1 == -1) ans1 = n;
if (min(ans0, ans1) > i || max(ans0, ans1) <= i) continue;
if (ans0 > i) s[sw] = 0, d[sw] = i;
else s[sw] = 1, d[sw] = i;
break;
}
}
answer(s, d);
}
