Cod sursa(job #2301)

Utilizator DragoshZZabava Dragos DragoshZ Data 16 decembrie 2006 20:28:03
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include<fstream.h>
#include<iostream.h>
fstream f("fractii.in",ios::in);
fstream g("fractii.out",ios::out);

int main()
{ int n,i,j,s=0;
   f>>n;
  for(i=1;i<=n;i++)
	for(j=1;j<=n;j++)
		if (j==1||i==1)
			s++;
		else
		if(j==2||i==2)
			{if((j!=i)&&(i%j)!=0&&i>j)
			s++;
			else
			    if((j!=i)&&(j%i)!=0&&i<j)
			     s++;
			}
		else
			if(j!=i&&(i%j)!=0&&i>j)
				s++;
				else
					if(j!=i&&(j%i)!=0&&i<j)
						s++;

  g<<s;
  f.close();
  g.close();
}