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

int v[100010],y;
int s1 (int a, int b)
{
    int m;

    while (a <= b)
    {
        m = (a + b) / 2;
        if (v[m] <= y)
            a = m + 1;
        else
            b = m - 1;
    }
    m = (a + b) / 2;

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

int s2 (int a, int b)
{
    int m, n = b;

    while (a < b)
    {
        m = (a + b) / 2;
        if (v[m] <= y)
            a = m + 1;
        else
            b = m;
    }

    m = (a + b) / 2;
    if (v[m] > y)
        -- m;
    return m;
}

int s3 (int a, int b)
{
    int m;

    while (a < b)
    {
        m = (a + b) / 2;
        if (v[m] < y)
            a = m + 1;
        else
            b = m;
    }

    m = (a + b) / 2;
    if (v[m] < y)
        ++ m;
    return m;
}
ifstream cin("cautbin.in");
ofstream cout("cautbin.out");
int main ()
{
    int i, n, m,x;
    cin>>n;
    for (i = 1; i <= n; ++ i)
        cin>>v[i];
    cin>>m;
    for(i=1; i<=m; i++)
    {
        cin>>x>>y;
        if (x == 0)
            cout<<s1(1, n)<<endl;
        if (x == 1)
            cout<<s2(1, n)<<endl;
        if (x == 2)
            cout<<s3(1, n)<<endl;
    }
    return 0;
}