#include <iostream>
#include <fstream>

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

int n,m,i,v[100002],ok,x,j,l,r,p;

int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>v[i];
    }
    fin>>m;
    for(i=1;i<=m;i++)
    {
        fin>>ok>>x;
        if(ok==0)
        {
            l=1;
            r=n;
            while(l<=r)
            {
                p=(l+r)/2;
                if(v[p]<=x)
                {
                    l=p+1;
                }
                else
                {
                    r=p-1;
                }
            }
            if(v[r]==x)
            {
                fout<<r<<"\n";
            }
            else
            {
                fout<<"-1"<<"\n";
            }
        }
        if(ok==1)
        {
            l=1;
            r=n;
            while(l<=r)
            {
                p=l+(r-l)/2;
                if(v[p]<=x)
                {
                    l=p+1;
                }
                else
                {
                    r=p-1;
                }
            }
            fout<<r<<"\n";
        }
        if(ok==2)
        {
            l=1;
            r=n;
            while(l<=r)
            {
                p=l+(r-l)/2;
                if(x<=v[p])
                {
                    r=p-1;
                }
                else
                {
                    l=p+1;
                }
            }
            fout<<l<<"\n";
        }
    }
    fin.close();
    fout.close();
    return 0;
}