#include <fstream>
using namespace std;
ifstream fin ("cautbin.in");
ofstream fout ("cautbin.out");
int n,i,st,dr,c,x,m,mij,v[100001];
int main()
{
    fin>>n;
    for (i=1; i<=n; i++)
        fin>>v[i];
    fin>>m;
    for (i=1; i<=m; i++)
    {
        fin>>c>>x;
        st=1;
        dr=n;
        if (c==0)
        {
            while (st<=dr)
            {
                mij=(st+dr)/2;
                if (v[mij]<=x)
                    st=mij+1;
                else
                    dr=mij-1;
            }
            if (v[dr]==x)
                fout<<dr<<"\n";
            else
                fout<<-1<<"\n";
        }
        if (c==1)
        {
            while (st<=dr)
            {
                mij=(st+dr)/2;
                if (v[mij]<=x)
                    st=mij+1;
                else
                    dr=mij-1;
            }
            fout<<dr<<"\n";
        }
        if (c==2)
        {
            while (st<=dr)
            {
                mij=(st+dr)/2;
                if (v[mij]>=x)
                    dr=mij-1;
                else
                    st=mij+1;
            }
            fout<<st<<"\n";
        }
    }
    return 0;
}