Cod sursa(job #223279)

Utilizator whitewolf12Eugen Secara whitewolf12 Data 27 noiembrie 2008 22:29:13
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.27 kb
Raporteaza aceasta sursa 
#include<fstream.h>
int main()
{ int n,x,i,r,a,b,nd;
  ifstream fin("fractii.in");
  ofstream fout("fractii.out");
  fin>>n;
  nd=0;
  for(x=1; x<=n; x++)
	 for(i=1; i<=n; i++)

		 if(x%i!=0 && (i==1 || i!=x)) nd++;

  fout<<nd;
  fout.close();
  return 0;
}