#include <fstream>

using namespace std;

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

int v[100001], n;

int caut0(int x) {
    int p = 1, u = n, poz = -1;
    while(p <= u) {
        int m = (p+u) / 2;
        if(x == v[m])
            poz = m;
        if(x >= v[m])
            p = m+1;
        else
            u = m-1;
    }
    return poz;
}

int caut1(int x) {
    int p = 1, u = n, poz = -1;
    while(p <= u) {
        int m = (p+u) / 2;
        if(x >= v[m]) {
            poz = m;
            p = m+1;
        } else
            u = m-1;
    }
    return poz;
}

int caut2(int x) {
    int p = 1, u = n, poz = -1;
    while(p <= u) {
        int m = (p+u) / 2;
        if(x <= v[m]) {
            poz = m;
            u = m-1;
        } else
            p = m+1;
    }
    return poz;
}

int main()
{
    int m;
    in >> n;
    for(int i = 1; i <= n; i++)
        in >> v[i];
    in >> m;
    while(m--) {
        int t, x;
        in >> t >> x;
        switch(t) {
            case 0:
                out << caut0(x) << '\n';
                break;
            case 1:
                out << caut1(x) << '\n';
                break;
            case 2:
                out << caut2(x) << '\n';
                //break;
        }
    }
    return 0;
}