#include <fstream>

using namespace std;

int n, m, x, mid, st, dr, i, v[100001], a, p=0, q=0, b[100001], pam ;

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

int main(){
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>v[i];
    fin>>m;
    for(i=1;i<=m;i++)
        fin>>a>>b[i];
    for(i=1;i<=m;i++){
        if(a==1){
            st=1;
            dr=n;
            while(st<=dr){
                mid=(st+dr)/2;
                if(v[mid]<=b[i])
                    st=mid+1;
                else
                    dr=mid-1;
            }
            fout<<st<<"\n";
        }
        else{
            if(a==0){
                st=1;
                dr=n;
                while(st<=dr){
                    mid=(st+dr)/2;
                    if(b[i]==v[mid]){
                        pam=mid;
                        st=mid+1;
                        q=1;
                    }
                    else{
                        if(v[mid]>b[i])
                            dr=mid-1;
                        else
                            st=mid+1;
                    }
                }
                if(q==1)
                    fout<<pam<<"\n";
                else
                    fout<<"-1 ";
            }
            if(a==2){
                st=1;
                dr=n;
                while(st<=dr){
                    mid=(st+dr)/2;
                    if(v[mid]>=b[i])
                        dr=mid-1;
                    else
                        st=mid+1;
                }
            fout<<st<<"\n";
            }
        }
    }
    return 0;
}