#include<fstream>
using namespace std;
int n, i, p, u, mid, t, x, m;
int v[100002];
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int main(){
    fin>> n;
    for(i = 1; i <= n; i++){
        fin>> v[i];
    }
    fin>> m;
    for(; m; m--){
        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";
            }
        }
        else{
            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";
            }
            else{
                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;
}