#include <fstream>
#include <iostream>
#include <cmath>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n,v[100001],m,cod,x;
int main()
{
    fin >> n;
    for(int i=1;i<=n;i++)
        fin >> v[i];
    fin >> m;
    for(int i=1;i<=m;i++)
    {
        fin >> cod >> x;
        int st=1,dr=n;
        if(cod==0)
        {
            while(st<=dr)
            {
                int mij=(st+dr)/2;
                if(x>=v[mij]) st=mij+1;
                else dr=mij-1;
            }
            if(v[st-1]==x)
                fout << st-1 << "\n";
            else fout << "-1\n";
        }
        else if(cod==1)
        {
            while(st<=dr)
            {
                int mij=(st+dr)/2;
                if(x>=v[mij]) st=mij+1;
                else dr=mij-1;
            }
            fout << st-1 << "\n";
        }
        else
        {
            while(st<=dr)
            {
                int mij=(st+dr)/2;
                if(x<=v[mij]) dr=mij-1;
                else st=mij+1;
            }
            fout << dr+1 << "\n";
        }
    }
    return 0;
}