#include<fstream>
using namespace std;
int n,v[100001],st,dr,x,op,m,mid,i;
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>>op>>x;
        if(op==0){
            dr=n;
            st=1;
            while(st<=dr){
                mid=(st+dr)/2;
                if(v[mid]>x){
                    dr=mid-1;
                }
                else{
                    st=mid+1;
                }
            }
            if(v[dr]==x){
                fout<<dr<<"\n";
            } else {
                fout<<"-1\n";
            }


        }
        if(op==1){
            dr=n;
            st=1;
            while(st<=dr){
                mid=(st+dr)/2;
                if(v[mid]>x){
                    dr=mid-1;
                }
                else{
                    st=mid+1;
                }
            }
            fout<<dr<<"\n";
        }
        if(op==2){
            dr=n;
            st=1;
            while(st<=dr){
                mid=(st+dr)/2;
                if(v[mid]<x){
                    st=mid+1;
                }
                else{
                    dr=mid-1;
                }
            }
            fout<<st<<"\n";
        }
    }

return 0;

    }