#include <fstream>

using namespace std;

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

long long v[100001];

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

int CautBin1(int st, int dr, long long val)
{
    while (st<=dr)
    {
        int mij = (st+dr)/2;
        if (v[mij]==val)
        {
            return mij;
        }
        else
        {
            if (v[mij]>=val)
            {
                dr = mij-1;
            }
            else
            {
                st = mij+1;
            }
        }
    }
    return st;
}

int main()
{
    int n,m,c;
    long long val;
    in>>n;
    for (int i=1; i<=n; i++)
    {
        in>>v[i];
    }
    in>>m;
    for (int i=1; i<=m; i++)
    {
        in>>c>>val;
        if (c==0)
        {
            int j = CautBin(1,n,val);
            if (j==-1)
            {
                out<<j<<'\n';
            }
            else
            {
                while (v[j+1]==val)
                    j++;
                out << j << '\n';
            }
        }
        else if (c==1)
        {
            int j=CautBin1(1,n,val);
            while (v[j+1]<=val)
                j++;
            out << j << '\n';
        }
        else if (c==2)
        {
            int j=CautBin1(1,n,val);
            while (v[j-1]>=val)
                j--;
            out << j << '\n';
        }
    }
    return 0;
}