#include<fstream>
using namespace std;

const int NMAX = 100010;
int N,M,x,op,i,A[NMAX];

ifstream cin("cautbin.in");
ofstream cout("cautbin.out");

int C0(int l, int r, int x);
int C1(int l, int r, int x);
int C2(int l, int r, int x);

int main()
{
    cin>>N;
    for (i=1;i<=N;i++) cin>>A[i];
    cin>>M;
    while (M--)
    {
        cin>>op>>x;
        if (op==0) cout<<C0(1,N,x);
        if (op==1) cout<<C1(1,N,x);
        if (op==2) cout<<C2(1,N,x);
        cout<<"\n";
    }

    return 0;
}

int C0(int l, int r, int x)
{
    int sol=-1;
    if (l>r) return sol;
    while (l<=r)
    {
        int m=(l+r)/2;
        if (A[m]==x)
        {
            sol=m;
            l=m+1;
        } else
         if (A[m]>x)
           r=m-1;
           else
            l=m+1;
    }
    return sol;

}
int C1(int l, int r,int x)
{
    int sol=-1;
    while (l<=r)
    {
        int m=(l+r)/2;
        if (A[m]<=x)
        {
            sol=m;
            l=m+1;
        } else
           r=m-1;
    }
    return sol;
}
int C2(int l, int r, int x)
{
    int sol=-1;
    while (l<=r)
    {
        int m=(l+r)/2;
        if (A[m]>=x)
        {
            sol=m;
            r=m-1;
        } else
           l=m+1;
    }
    return sol;
}