#include <fstream>
#define NMax 100005
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int N,M,X[NMax];
void Read()
{
    fin>>N;
    for(int i=1;i<=N;i++)
        {
        fin>>X[i];
        }
}
int Cbin1(int val)
{
    int st=1,dr=N,mid,Sol=-1;
    while(st<=dr)
    {
        mid=(st+dr)/2;

        if(X[mid]==val)
        {
            Sol=mid;
            st=mid+1;
        }

        if(X[mid]<val)
            st=mid+1;

        if(X[mid]>val)
            dr=mid-1;
    }
    return Sol;
}

int Cbin2(int val)
{
 int st=1,dr=N,mid,Sol;
    while(st<=dr)
    {
        mid=(st+dr)/2;

        if(X[mid]<=val)
        {
            Sol=mid;
            st=mid+1;
        }

        if(X[mid]>val)
            dr=mid-1;
    }
    return Sol;
}

int Cbin3(int val)
{
 int st=1,dr=N,mid,Sol;
    while(st<=dr)
    {
        mid=(st+dr)/2;

        if(X[mid]>=val)
        {
            Sol=mid;
            dr=mid-1;
        }

        if(X[mid]<val)
            st=mid+1;
    }
    return Sol;
}

void Solve()
{
    int op,x;
    fin>>M;
    while(M--)
    {
        fin>>op>>x;
        if(op==0) fout<<Cbin1(x)<<'\n';
        if(op==1) fout<<Cbin2(x)<<'\n';
        if(op==2) fout<<Cbin3(x)<<'\n';
    }
}
int main()
{

    Read();
    Solve();
    return 0;
}