Cod sursa(job #241535)

Utilizator adrianjust92Stan Adrian - Laurentiu adrianjust92 Data 10 ianuarie 2009 12:53:58
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
#include<fstream.h>
#include<math.h>
int main()
{long a,c=0;
int i,b;
ifstream f1 ("fractii.in");
ofstream f2 ("fractii.out");
f1>>a;
for(i=1;i<=1;i++)
	for(b=1;b<=a;b++)
	     if((b%i)!=0) c++;
for(i=2;i<=a;i++)
	for(b=1;b<=a;b++)
		{if(i!=b && (b%i)!=0 )
		if((i%b)>0 || i/b==i)
		c++;
		}

f2<<c;
return 0;
}