Cod sursa(job #136158)
Utilizator | Paul Urziceanu m3rik | Data | 15 februarie 2008 10:04:03 |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.3 kb |
#include<fstream.h>
#include<conio.h>
void main()
{
fstream fin("fractii.in",ios::in);
fstream fout("fractii.out",ios::out);
clrscr();
long n,i,j,c=0;
fin>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
{
if(i%j!=0 && j%i!=0) c++;
if(j==1 || i==1) c++;
}
fout<<c;
}