#include <iostream>
#include <cmath>
#include <fstream>
using namespace std;
int i,a[50000],b[50000],n,na,nb,treceridozea,treceridozeb;
int main()
{
    ifstream f("fabrica.in");
    ofstream g("fabrica.out");
    f>>n>>na>>nb;
    for (i=1;i<=na;i++) f>>a[i];
     for (i=1;i<=na;i++) f>>b[i];
    if (n%na==0)
    treceridozea=n/na;
    else   treceridozea=n/na+1;
    if (n%nb==0) treceridozeb=n/nb+1;
    else treceridozeb=n/nb+2;
    g<<treceridozea<<'\n';
    g<<treceridozeb<<'\n';
    f.close ();
    g.close ();
    return 0;
}