#include <fstream>

using namespace std;

ifstream cin ("cautbin.in");
ofstream cout ("cautbin.out");
int v[100002];

int main()
{
    int n,m;
    cin >> n;
    for (int i =1; i<= n; ++ i)
        cin >> v[i];
    cin >> m;
    while (m--)
    {
        int cerinta,x;
        cin >> cerinta >> x;
        if (cerinta == 0)
        {
            int st = 1;
            int dr = n;
            int sol = 1;
            while (st <= dr)
            {
                int mij = (st + dr) / 2;
                if (v[mij] <= x)
                {
                    sol = mij;
                    st = mij + 1;
                }
                else
                {
                    dr = mij - 1;
                }
            }
            if (v[sol] == x)
                cout << sol << "\n";
            else
                cout << -1 << "\n";
        }
        else if (cerinta == 1)
        {
            int st = 1;
            int dr = n;
            int sol = 1;
            while (st <= dr)
            {
                int mij = (st + dr) / 2;
                if (v[mij] <= x)
                {
                    sol = mij;
                    st = mij + 1;
                }
                else
                {
                    dr = mij - 1;
                }
            }
            cout << sol << "\n";
        }
        else
        {
            int st = 1;
            int dr = n;
            int sol = 1;
            while (st <= dr)
            {
                int mij = (st + dr) / 2;
                if (v[mij] >= x)
                {
                    sol = mij;
                    dr = mij - 1;
                }
                else
                {
                    st = mij + 1;
                }
            }
                cout << sol << "\n";
        }

    }
    return 0;
}