#include <fstream>

using namespace std;
int a[1000000],m,n;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
inline void Citire()
{
    int i;
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>a[i];
}
inline int Cautbin0(int x)
{
    int st=1,dr=n,poz=-1,m;
    while(st<=dr)
    {
        m=(dr+st)/2;
        if(a[m]==x)
            {
                poz=m;
                st=m+1;
            }
        if(x<a[m])
            dr=m-1;
        if(x>a[m])
            st=m+1;
    }
    return poz;
}
inline int Cautbin1(int x)
{

    int st=1,dr=n,poz=0,m;
    while(st<=dr)
    {
        m=(st+dr)/2;
        if(a[m]<=x)
        {
            st=m+1;
            poz=m;
        }
        if(a[m]>x)
            dr=m-1;
    }
    return poz;
}
inline int Cautbin2(int x)
{
    int st=1,dr=n,poz=0,m;
    while(st<=dr)
    {
    m=(dr+st)/2;
    if(a[m]>=x)
    {
        dr=m-1;
        poz=m;
    }
    if(a[m]<x)
        st=m+1;
    }
    return poz;
}
inline void Rezolvare()
{
    int i,op,x;
    fin>>m;
    for(i=1;i<=m;i++)
    {
        fin>>op>>x;
        if(op==0)
            fout<<Cautbin0(x)<<"\n";
        else
                if(op==1)
                    fout<<Cautbin1(x)<<"\n";
        else
                fout<<Cautbin2(x)<<"\n";
    }
}

int main()
{
    Citire();
    Rezolvare();

    return 0;
}