#include <stdio.h>
#include <stdlib.h>

/*
Nedim Skenderovic
design / web design / programing
network managing / photography
youth work / ngo member
ETF student / etf.ba admin
tel: + 387·61·821·675
mail: nedim.bfo@gmail.com
web: http://bfo.deviantart.com/
*/

int main()
{
    int start=1,n,s,p,c,kontrola,j=0;
    printf ("\n Unesite krajnu vrjednost: ");
    scanf ("%d",&n);
    for (s=start;s<=n;s++)
        {
        kontrola =0;
        for (p=2;p<s;p++)
            {
            c=s%p;
            if (c==0)
                {
                	kontrola=1;
                	break;
            }
        }
        if ((kontrola==0) && (s!=1))
        {
       /* printf ("\n Prost broj: %2.d",s); */  /* <------ Za provjeru rezultata iskljucite komentare*/
        j=j+1;
        }
    }
printf("\n Od broja 1 do broja %d ima/ju %d prosta/ih broja/eva. \n",n,j);
   return(0);
}