#include <fstream>

using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
#define cin fin
#define cout fout
const int NMAX=100000;
int N, v[NMAX+1];
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;
            p=m+1;
        }
        else
            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, x, t;
    cin>>N;
    for (int i=1; i<=N; ++i)
        cin>>v[i];
    cin>>M;
    while (M--)
    {
        cin>>t>>x;
        switch(t)
        {
            case 0:
                cout<<caut0(x)<<'\n';
                break;
            case 1:
                cout<<caut1(x)<<'\n';
                break;
            case 2:
                cout<<caut2(x)<<'\n';
                break;
        }
    }
    return 0;
}