#include <fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");

int n, m, i, j, v[100010], st, dr, mid, indice, k, t, x;


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

    }
}