Cod sursa(job #63866)

Utilizator rares12Neagu Rares Florian rares12 Data 31 mai 2007 11:24:51
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <stdio.h>
int main()
{
int n;
freopen("fractii.in","r", stdin);
freopen("fractii.out","w", stdout);
scanf("%d",&n);
int a,b;
int c=0;
for(a=1;a<=n;a++)
for(b=1;b<=n;b++){

if (!((a%b==0)||(b%a==0))) c+=1;

if ( ( (a==1 || b==1 ) && ( a!=b ) ) || ( a==1 && b==1 ) ) c+=1;
}
printf("%d",c);
fcloseall();
return 0;
}