#include <fstream>
using namespace std;

ifstream fin("cautbin.in");
ofstream fout("cautbin.out");

int n, T, v[100005], i, q, nr;

int cb0(int x) {
    int st = 1, dr = n, m;
    while(st <= dr) {
        m = (st + dr) / 2;
        if(v[m] == x)
            return m;
        else if(v[m] > x)
            dr = m-1;
        else
            st = m+1;
    }
    return -1;
}

int cb1(int x) {
    int st = 1, dr = n, m, sol = -1;
    while(st <= dr) {
        m = (st + dr) / 2;
        if(v[m] <= x) {
            sol = m;
            st = m+1;
        }
        else if(v[m] > x)
            dr = m-1;
        else
            st = m+1;
    }
    return sol;
}

int cb2(int x) {
    int st = 1, dr = n, m, sol = -1;
    while(st <= dr) {
        m = (st + dr) / 2;
        if(v[m] >= x) {
            sol = m;
            dr = m-1;
        }
        else if(v[m] > x)
            dr = m-1;
        else
            st = m+1;
    }
    return sol;
}

int main() {
    fin >> n;
    for(int i = 1; i <= n; ++i)
        fin >> v[i];
    fin >> T;
    for(int t = 1; t <= T; ++t) {
        fin >> q >> nr;
        if(q == 0) {
            int p = cb0(nr);
            while(v[p] == v[p+1] && p > 0 && p <= n)
                p++;
            fout << p << '\n';
        }
        else if(q == 1)
            fout << cb1(nr) << '\n';
        else if(q == 2)
            fout << cb2(nr) << '\n';
    }

}