#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");


int v[100001];

int cautarebinara1 (int p, int u, int valoare)
{
    int m;

    while (p <= u)
    {
        m = (p + u) / 2;
        if (v[m] <= valoare)
            p = m + 1;
        else
            u = m - 1;
    }
    m = (p + u) / 2;

    if (v[m] > valoare) m --;
    if (v[m] == valoare)
        return m;
    return -1;
}

int cautarebinara2 (int p, int u, int valoare)
{
    int m;

    while (p < u)
    {
        m = (p + u) / 2;
        if (v[m] <= valoare)
            p = m + 1;
        else
            u = m;
    }

    m = (p + u) / 2;
    if (v[m] > valoare)
        -- m;
    return m;
}

int cautarebinara3 (int p, int u, int valoare)
{
    int m;

    while (p < u)
    {
        m = (p + u) / 2;
        if (v[m] < valoare)
            p = m + 1;
        else
            u = m;
    }

    m = (p + u) / 2;
    if (v[m] < valoare)
        ++ m;
    return m;
}

int main ()
{
    int i, n, m, tip, val;


    f>>n;
    for (i = 1; i <= n; i++)
        f>>v[i];

    f>>m;

    while (m--)
    {
        f>>tip>>val;
        switch(tip)
        {
        case 0:
        {
            g<<cautarebinara1(1,n,val)<<"\n";
            break;
        }
        case 1:
        {
            g<<cautarebinara2(1,n,val)<<"\n";
            break;
        }
        case 2:
        {
            g<<cautarebinara3(1,n,val)<<"\n";
            break;
        }

        }

    }
}