#include<fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n,v[100001],i,j,k,ok,m,x,y,p,u,mid,T;
int main(){
    fin>>n;
    for(i=1;i<=n;i++){
        fin>>v[i];
    }
    fin>>m;
    for(i=1;i<=m;i++){
        fin>>T>>x;
        if(T==0){
            p=1;
            u=n;
            while(p<=u){
                mid=(p+u)/2;
                if(v[mid]<=x)
                    p=mid+1;
                else
                    u=mid-1;
            }
            if(v[u]==x)
                fout<<u<<"\n";
            else
                fout<<"-1"<<"\n";


        }
        if(T==1){
            p=1;
            u=n;
            while(p<=u){
                mid=(p+u)/2;
                if(v[mid]<=x)
                    p=mid+1;
                else
                    u=mid-1;

            }
            fout<<u<<"\n";
        }
        if(T==2){
            p=1;
            u=n;
            while(p<=u){
                mid=(p+u)/2;
                if(v[mid]>=x)
                    u=mid-1;
                else
                    p=mid+1;
            }
            fout<<p<<"\n";
        }
    }
    return 0;
}