#include <cstdlib>
#include <iostream>

using namespace std;

int main()
{
int k;
int i,l,ml,v,f;

cout<<„Unesi broj djaka, k= „;
cin>>k;
cout<<„Unesi zapremine flase u l, ml „<<endl;
cin>>l>>ml;
v=l*1000 +ml;
i=k*400;
if (i%v==0)
f= i/v;
else
f=(i/v)+1;
cout<<f;
cout<<endl;
system(„PAUSE“);
return EXIT_SUCCESS;
}