Cod sursa(job #382955)

Utilizator pantherxHalalai Andrei pantherx Data 15 ianuarie 2010 08:56:28
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include<stdio.h>
FILE *f,*g;
void main()
{
f=fopen("fractii.in","r");
g=fopen("fractii.out","w");
int n,p,ok=0,nr=0;
fscanf(f,"%d",&n);
for(int i=1;i<=n;i++)
{
 for(int j=1;j<=n;j++)
 {
  if(j<i)p=j;
   else p=i;
  ok=0;
   for(int k=2;k<=p;p++)
   {
    if(i%k==0&&j%k==0){ok=1;break;}
   }
   if(ok==0)nr++;
 }
}
fprintf(g,"%d",nr-1);
}