#include <iostream>
#include <fstream>

using namespace std;

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

const int NMAX = 100000;

int n, v[NMAX + 1];

int caut0(int x)
{
    int st = 1, dr = n, mij, poz = -1;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(v[mij] == x)
        {
            poz = mij;
            st = mij + 1;
        }
        else
        {
            if(v[mij] > x)
            {
                dr = mij - 1;
            }
            else
            {
                st = mij + 1;
            }
        }
    }
    return poz;
}

int caut1(int x)
{
    int st = 1, dr = n, mij, poz = -1;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(v[mij] <= x)
        {
            poz = mij;
            st = mij + 1;
        }
        else
        {
            dr = mij - 1;
        }
    }
    return poz;
}

int caut2(int x)
{
    int st = 1, dr = n, mij, poz = -1;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(v[mij] >= x)
        {
            poz = mij;
            dr = mij - 1;
        }
        else
        {
            st = mij + 1;
        }
    }
    return poz;
}

int main()
{
    int m, x, t;
    fin >> n;
    for(int i = 1; i <= n; ++i)
    {
        fin >> v[i];
    }
    fin >> m;
    while(m--)
    {
        fin >> t >> x;
        switch(t)
        {
        case 0:
            fout << caut0(x) << '\n';
            break;
        case 1:
            fout << caut1(x) << '\n';
            break;
        case 2:
            fout << caut2(x) << '\n';
            //break;
        }
    }
    fin.close();
    fout.close();
    return 0;
}