#include <fstream>
#include <algorithm>
using namespace std;
ifstream cin("cautbin.in");
ofstream cout("cautbin.out");
const int DIM = 100001;
int sir[DIM];
int n;
int c1(int k);
int c2(int k);
int c3(int k);
int main()
{
    int m;
    cin >> n;
    for(int i = 1; i <= n; ++i)
    {
        cin >> sir[i];
    }

    cin >> m;
    for(int i = 1; i <= m; ++i)
    {
        int x, y;
        cin >> x >> y;
        if(x == 0)
        {
            cout << c1(y) << '\n';
        }
        else if(x == 1)
            cout << c2(y) << '\n';
        else
            cout << c3(y)<< '\n';
    }
    return 0;
}

int c1(int k)
{
    int pas = 1 << 16, i = 0;
    while(pas)
    {
        if(i + pas <= n && sir[i + pas] <= k)
            i += pas;
        pas /= 2;
    }
    if(sir[i] == k)
        return i;
    return -1;
}

int c2(int k)
{
    int pas = 1 << 16, i = 0;
    while(pas)
    {
        if(i + pas <= n && sir[i + pas] <= k)
            i += pas;
        pas /= 2;
    }
    return i;
}

int c3(int k)
{
    int pas = 1 << 16, i = 0;
    while(pas)
    {
        if(i + pas <= n && sir[i + pas] < k)
            i += pas;
        pas /= 2;
    }
    return i + 1;
}