#include <fstream>
#include <iostream>

using namespace std;

ifstream fin("cautbin.in");
ofstream fout("cautbin.out");

int v[100000];

int cb(int st,int dr,int x)
{
    int mij,poz=-1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(x==v[mij])
        {
            poz=mij;
            st=mij+1;
        }
        else if(x>v[mij])
            st=mij+1;
        else if(x<v[mij])
            dr=mij-1;
    }
     return poz;
}

int cb2(int st,int dr,int x)
{
    int mij,poz=-1;
    while(st<=dr)
    {
        mij=(dr+st)/2;
        if(v[mij]<=x)
        {
            poz=mij;
            dr=mij-1;
        }
        else if(x>v[mij])
            st=mij+1;
        else if(x<v[mij])
            dr=mij-1;
        return poz;
    }
}

int cb3(int st,int dr,int x)
{
    int mij,poz=-1;
    while(st<=dr)
    {
        mij=(dr+st)/2;
        if(v[mij]>=x)
        {
            poz=mij;
            st=mij+1;
        }
        else if(x>v[mij])
            st=mij+1;
        else if(x<v[mij])
            dr=mij-1;
        return poz;
    }
}

int main()
{
    int n,m,x,c;
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>v[i];
    fin>>m;
    for(int i=0;i<m;i++)
    {
        fin>>c>>x;
        switch(c)
        {
        case 0:
                fout<<cb(1,n,x)<<'\n';
                break;
            case 1:
                if(cb(1,n,x)==-1)
                fout<<cb2(1,n,x)<<'\n';
                else
                fout<<cb(1,n,x)<<'\n';
                break;
            case 2:
                if(cb(1,n,x)==-1)
                fout<<cb3(1,n,x)<<'\n';
                else
                fout<<cb(1,n,x)<<'\n';
                break;
        }

    }
    return 0;
}