#include <iostream>
#include <fstream>
using namespace std;

ifstream fin ("cautbin.in");
ofstream fout ("cautbin.out");

int n, i, x, a, m, ans, st, dr, mij;
int v[100001];

int main()
{
    fin >> n;
    for(i = 1; i <= n; i++)
        fin >> v[i];
    fin >> m;
    for(i = 1; i <= m; i++)
    {
        fin >> a >> x;
        if(a == 0)
        {
            st = 1;
            dr = n;
            ans = 0;
            while(st <= dr)
            {
                mij = (st + dr) / 2;
                if(v[mij] == x)
                {
                    ans = mij;
                    st = mij + 1;
                }
                else
                {
                    if(v[mij] < x)
                        st = mij + 1;
                    else
                        dr = mij - 1;
                }
            }
            if(ans != 0)
                fout << ans << "\n";
            else
                fout << "-1" << "\n";
        }
        if(a == 1)
        {
            st = 1;
            dr = n;
            ans = 0;
            while(st <= dr)
            {
                mij = (st + dr) / 2;
                if(v[mij] <= x)
                {
                    ans = mij;
                    st = mij + 1;
                }
                else
                    dr = mij - 1;
            }
            fout << ans << "\n";
        }
        if(a == 2)
        {
            st = 1;
            dr = n;
            ans = 0;
            while(st <= dr)
            {
                mij = (st + dr) / 2;
                if(v[mij] >= x)
                {
                    ans = mij;
                    dr = mij - 1;
                }
                else
                    st = mij + 1;
            }
            fout << ans << "\n";
        }
    }
    return 0;
}