#include <iostream>
#include <fstream>
using namespace std;

ifstream in ("cautbin.in");
ofstream out ("cautbin.out");

const int NMAX=100005;
int n,m,a[NMAX];

void caut0 (int x)
{
    int st=1,dr=n,mij,sol=-1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(a[mij]>x){
            dr=mij-1;
        }
        else if(x>a[mij])
                st=mij+1;
        else
        {
            sol=mij;
            st=mij+1;
        }
    }
    out<<sol<<'\n';

}

void caut1 (int x)
{
    int st=1,dr=n,mij,sol=1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(a[mij]>x){
            dr=mij-1;
        }
        else
        {
            sol=mij;
            st=mij+1;
        }
    }
    out<<sol<<'\n';

}

void caut2 (int x)
{
    int st=1,dr=n,mij,sol=1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(a[mij]<x){
            st=mij+1;
        }
        else
        {
            sol=mij;
            dr=mij-1;
        }
    }
    out<<sol<<'\n';

}
int main()
{
    in>>n;
    int tip,x;
    for(int i=1;i<=n;i++){
        in>>a[i];
    }
    in>>m;
    while(m--){
        in>>tip>>x;
        if(tip==0){
            caut0(x);
        }
        else if(tip==1){
            caut1(x);
        }
        else
            caut2(x);

    }
    return 0;
}