#include <iostream>
#include <fstream>
using namespace std;
ifstream in("cautbin.in");
ofstream out("cautbin.out");
int main()
{
    int n,i,j,m,tip,x,li,ls;
    long long mij;
    in>>n;
    int v[n+1];
    for(i=1;i<=n;i++) in>>v[i];
    in>>m;
    for(i=1;i<=m;i++)
    {
        li=1;
        ls=n;
        in>>tip>>x;
        if(tip==0)
        {
            while(li<ls)
            {
                mij=(long long)(li+ls+1)/2;
                if(x>=v[mij]) li=mij;
                else ls=mij-1;
            }
            if(x==v[li]) out<<li;
            else out<<-1;
            out<<"\n";
        }
        else if(tip==1)
        {
            while(li<ls)
            {
                mij=(long long)(li+ls+1)/2;
                if(x>=v[mij]) li=mij;
                else ls=mij-1;
            }
            if(x==v[li]) out<<li;
            else out<<li-1;
            out<<"\n";
        }
        else
        {
            while(li<ls)
            {
                mij=(long long)(li+ls)/2;
                if(x<=v[mij]) ls=mij;
                else li=mij+1;
            }
            if(x==v[li]) out<<li;
            else out<<li+1;
            out<<"\n";
        }
    }
    return 0;
}