#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int v[100010],n;
int cautare1(int y)
{
    int r=0;
    for(int p=30; p>=0; p--)
        if(r+(1<<p)<=n and v[r+(1<<p)]<=y)
            r+=(1<<p);
    return r;
}
int main()
{
    int m;
    f>>n;
    for(int i=1; i<=n; i++)
        f>>v[i];
    f>>m;
    for(int i=1; i<=m; i++)
    {
        int x,y;
        f>>x>>y;
        if(x==0)
        {
            int r=cautare1(y);
            if(r!=0 and v[r]==y)
                g<<r<<"\n";
            else g<<-1<<"\n";
        }
        else
        {
            if(x==1)
                g<<cautare1(y)<<"\n";
            else
                g<<cautare1(y-1)+1<<"\n";
        }
    }
    return 0;
}