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