Cod sursa(job #117064)

Utilizator mariusbvPopescu Marius mariusbv Data 20 decembrie 2007 16:10:40
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.26 kb
#include<fstream>
using namespace std;

int main()
{ ifstream fin("fractii.in");
  ofstream fout("fractii.out");

  int p,q,n,nr;

  fin>>n;
  nr=1;
  for(p=1;p<=n;p++)
      for(q=2;q<=n;q++)
	  if(p%q!=0)nr++;



  fout<<nr;

  return 0;

}