#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int N, v[100001];

int Caut0(int x)
{
    int left = 1, right = N, poz = -1;
    while(left <= right)
    {
        int mid = (left + right) / 2;
        if(x == v[mid]) poz = mid;
        if(x >= v[mid]) left = mid + 1;
        else right = mid - 1;
    }
    return poz;
}
int Caut1(int x)
{
    int left = 1, right = N, poz = -1;
    while(left <= right)
    {
        int mid = (left + right) / 2;
        if(x >= v[mid])
        {
            poz = mid;
            left = mid + 1;
        }
        else right = mid - 1;
    }
    return poz;
}
int Caut2(int x)
{
    int left = 1, right = N, poz = -1;
    while(left <= right)
    {
        int mid = (left + right) / 2;
        if(x <= v[mid])
        {
            poz = mid;
            right=mid-1;
        }
        else left = mid + 1;
    }
    return poz;
}
int main()
{
    int M,op,x;
    f >> N;
    for(int i = 1; i <= N; i++)
        f >> v[i];
    f >> M;
    for(int i = 1; i <= M; i++)
    {
        f >> op >> x;
        switch(op)
        {
        case 0:
            g << Caut0(x) << '\n';
            break;
        case 1:
            g << Caut1(x) << '\n';
            break;
        case 2:
            g << Caut2(x) << '\n';
            break;
        }
    }
}