#include <fstream>

using namespace std;

int n, m, x, mid, st, dr, i, v[100001], a, p=0, q=0, b, 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>>x;
        if (a == 0) {

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