#include <iostream>
#include <fstream>
#define NMAX 100000
using namespace std;

ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
const int nmax=1e5;

int n,m,x;
int v[nmax+5];

int BS0(int x,int st,int dr){
    int rez=-1;
    while(st<=dr)
    {
        int mij=st+(dr-st)/2;
        if(v[mij]==x)
        {
            rez=mij;
            st=mij+1;
        }
        else if(v[mij]>x)
            dr=mij-1;
        else
            st=mij+1;
    }
    return rez;
}

int BS1(int x,int st,int dr){
    int rez=-1;
    while(st<=dr)
    {
        int mij=st+(dr-st)/2;
        if(v[mij]<=x)
        {
            rez=mij;
            st=mij+1;
        }
        else
            dr=mij-1;
    }
    return rez;
}

int BS2(int x,int st,int dr){
    int rez=-1;
    while(st<=dr)
    {
        int mij=st+(dr-st)/2;
        if(v[mij]>=x)
        {
            rez=mij;
            dr=mij-1;
        }
        else
            st=mij+1;
    }
    return rez;
}

int main()
{
    fin>>n;
    for(int i=1;i<=n;++i)
        fin>>v[i];
    fin>>m;
    for(int i=1;i<=m;++i){
        int q;
        fin>>q>>x;
        if(q==0)
            fout << BS0(x,1,n)<<"\n";
        if(q==1)
            fout << BS1(x,1,n)<<"\n";
        if(q==2)
            fout << BS2(x,1,n)<<"\n";
    }

    return 0;
}