#include <bits/stdc++.h>
using namespace std;

const string FILENAME = "cautbin";

ifstream fin(FILENAME + ".in");
ofstream fout(FILENAME + ".out");

int n, m;
int a[100001];

int bs0(int x)
{
    int st = 1, dr = n, mid, ans = -1;
    while(st <= dr)
    {
        mid = (st + dr) >> 1;
        if(a[mid] == x)
        {
            st = mid + 1;
            ans = mid;
        }
        else if(a[mid] > x)
            dr = mid - 1;
        else st = mid + 1;
    }
    return ans;
}
int bs1(int x)
{
    int st = 1, dr = n, mid, ans = -1;
    while(st <= dr)
    {
        mid = (st + dr) >> 1;
        if(a[mid] <= x)
        {
            st = mid + 1;
            ans = mid;
        }
        else
            dr = mid - 1;
    }
    return ans;
}

int bs2(int x)
{
    int st = 1, dr = n, mid, ans =  -1;
    while(st <= dr)
    {
        mid = (st + dr) >> 1;
        if(a[mid] >= x)
        {
            dr = mid - 1;
            ans = mid;
        }
        else st = mid + 1;
    }
    return ans;

}

int main()
{
    int op, x;
    fin >> n;
    for(int i = 1; i <= n; i++)
        fin >> a[i];
    fin >> m;
    while(m--)
    {
        fin >> op >> x;
        if(op == 0)
            fout << bs0(x) << "\n";
        else if(op == 1)
            fout << bs1(x) << "\n";
        else fout << bs2(x) << "\n";
    }
    fin.close();
    fout.close();
    return 0;
}