This gives a clear explanation:

#include<stdio.h>
main(){
 int *i,*j;
 i=(int*)60;
 j=(int*)71;
 printf 
<http://www.opengroup.org/onlinepubs/009695399/functions/printf.html>("%p
%p %d",i,j,j-i);}


op: 0x3c 0x47 2

0x47 - 0x3c = 0x11 and hence j-1 = 2 (11/4 = 2, size of int = 4 bytes)


On Sat, Oct 13, 2012 at 3:36 PM, bharat b <bagana.bharatku...@gmail.com>wrote:

> #include<stdio.h>
> main()
> {
>  int *i,*j;
>  i=(int*)60;
>  j=(int*)71;
>  printf("%d",j-i);
> }
>
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