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#include <fstream>
#include <algorithm>
using namespace std;
ofstream fout("cautbin.out");
ifstream fin("cautbin.in");
const int NMAX = 100001;
int n, m, x, op, poz;
int v[NMAX];
void citire()
{
fin >> n;
for(int i=1; i<=n; i++) fin >> v[i];
fin >> m;
}
void cautare()
{
for(int i=1; i<=m; i++)
{
fin >> op >> x;
if(!op) {
poz = upper_bound(v + 1, v + n + 1, x) - v - 1;
if(poz >= 1 && poz <= n && v[poz] == x) fout << poz << '\n';
else fout << -1 << '\n';
}
else if(op == 1) {
poz = lower_bound(v + 1, v + n + 1, x + 1) - v - 1;
fout << poz << '\n';
}
else {
poz = upper_bound(v + 1, v + n + 1, x - 1) - v;
fout << poz << '\n';
}
}
}
int main()
{
citire();
cautare();
fin.close();
fout.close();
return 0;
}