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

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

int n, m, v[100005], cerinta, x;

int Cerinta0()
{
    int poz = -1;
    int st = 1, dr = n, mij;
    while (st <= dr)
    {
        mij = (st + dr) / 2;
        if (x == v[mij])
        {
            poz = mij;
            st = mij + 1;
        }
        else if (x < v[mij])
        {
            st = mij + 1;
        }
        else if (x > v[mij])
        {
            dr = mij - 1;
        }
    }
    return poz;
}

int Cerinta1(int st, int dr)
{
    if (st > dr)
    {
        return -1;
    }

    int mij = (st + dr) / 2;
    if (v[mij] <= x)
    {
        int poz = Cerinta1(mij + 1, dr);
        if (poz == -1)
        {
            return mij;
        }
        return poz;
    }
    else
    {
       return Cerinta1(st, dr - 1);
    }
}

int Cerinta2()
{
    int st = 1, dr = n;
    int poz, mij;
    while (st <= dr)
    {
        mij = (st + dr) / 2;
        if (v[mij] >= x)
        {
            poz = mij;
            dr = mij - 1;
        }
        else
        {
            st = mij + 1;
        }
    }
    return poz;
}

int main()
{
    fin >> n;
    for (int i = 1; i <= n; i++)
    {
        fin >> v[i];
    }
    fin >> m;
    for (int i = 1; i <= m; i++)
    {
        fin >> cerinta >> x;
        if (cerinta == 0)
        {
            fout << Cerinta0() << '\n';
        }
        else if (cerinta == 1)
        {
            fout << Cerinta1(1, n) << '\n';
        }
        else if (cerinta == 2)
        {
            fout << Cerinta2() << '\n';
        }
    }
    return 0;
}