#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n, mij, v[100001], q, m, nr, l, r;
int main()
{
    fin>>n;
    for(int i=1; i<=n; i++)
    {
        fin>>v[i];
    }
    fin>>m;
    for(int i=1; i<=m; i++)
    {
        fin>>q>>nr;
        mij=(n+1)/2;
        r=n;
        l=1;
        while(v[mij]!=nr&&l<r)
        {
            if(v[mij]<nr)
            {
                l=mij;

            }
            else
            if(v[mij]>nr)
            {
                r=mij;
            }
            mij=(r+l)/2;
        }
        if(q==0)
        {
            if(v[mij]==nr)
            {
                while(v[mij]==v[mij+1]&&mij<=n)
                    mij++;
                fout<<mij<<'\n';
            }
            else
            fout<<"-1"<<'\n';
        }
        else if(q==1)
        {
            if(v[mij]==nr)
            {
                while(v[mij]==v[mij+1]&&mij<=n)
                    mij++;
                fout<<mij<<'\n';
            }
            else
            {
                fout<<mij-1<<'\n';
            }
        }
        else
        {
           if(v[mij]==nr)
            {
                while(v[mij]==v[mij-1]&&mij!=1)
                    mij--;
                fout<<mij<<'\n';
            }
            else
            {
                mij--;
                while(v[mij]==v[mij-1]&&mij!=1)
                    mij--;
                fout<<mij<<'\n';
            }
        }
    }
    fin.close();
    fout.close();
    return 0;
}