#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n,m, a[100005];
/**
s      d
1 3 3 3 5
*/
int CB1(int x)
{
    int st, dr, mijl, p;
    st = 1; dr = n;
    p = -1;
    while(st <= dr)
    {
        mijl = (st + dr) / 2;
        if(a[mijl] == x)
        {
            st = mijl + 1;
            p = mijl;
        }
        else if(a[mijl] < x)
        {
            st = mijl + 1;
        }
        else dr = mijl - 1;
    }
    return p;
}
int CB2(int x)
{
    int st, dr, mijl, p;
    st = 1; dr = p = n;
    while(st <= dr)
    {
        mijl = (st + dr) / 2;
        if(a[mijl] <= x)
        {
            st = mijl + 1;
            p = mijl;
        }
        else dr = mijl - 1;
    }
    return p;
}
int CB3(int x)
{
    int st, dr, mijl, p;
    st = 1; dr = p = n;
    while(st <= dr)
    {
        mijl = (st + dr) / 2;
        if(a[mijl] >= x)
        {
            dr = mijl - 1;
            p = mijl;
        }
        else st = mijl + 1;
    }
    return p;
}
int main()
{
    ios_base::sync_with_stdio(0);
    fin.tie(0);
    fout.tie(0);
    int i,x, task;
    fin >> n;
    for(i = 1; i <= n; i++)
        fin >> a[i];
    fin >> m;
    while(m--)
    {
        fin >> task >> x;
        if(task == 0) fout << CB1(x) << "\n";
        else if(task == 1) fout << CB2(x) << "\n";
        else fout << CB3(x) << "\n";
    }
    return 0;
}