Cod sursa(job #36846)

Utilizator Bogdan-BBesliu Bogdan Bogdan-B Data 24 martie 2007 10:54:59
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
#include <fstream.h>
ifstream f("fractii.in");
ofstream g("fractii.out");
int p,q;
long n;
int main()
{ int i,nr=0;
f>>n;
nr+=n;
for(p=2;p<=n;p++)
 for(q=1;q<=n;q++)
  if(p%q!=0&&q%p!=0) nr++;
  nr+=n-1;
  g<<nr;
  return 0;
 }