// editor1
#include <iostream>
using namespace std;
class Worker{
protected:
    int work;
public:
    Worker(int w){ work = w; }
};
class Individual : public Worker{
    int rate;
public:
    Individual(int w,int r):Worke(w)
{ rate=r; }
    int days(){ return work/rate; }
};
class Group : public Worker{
    int n,rate;
public:
    Group(int w,int n1,int r):Worker(w){n=n1; rate=r; }
    int days(){ return work/(n*rate); }
};
int main(){
    int w,r,n,gr;
    cin>>w>>r>>n>>gr;
    Individual i(w,r);
    Group g(w,n,gr);
    cout<<i.days()<<endl;
    cout<<g.days();
}