Why pointers can only be subtracted ?

From: Abhishek Jha (abhishekjha10_at_gmail.com)
Date: 01/31/05


Date: 31 Jan 2005 05:17:17 -0800

We cann't add two pointers, We cann't multiply two pointers, We cann't
divide two pointers, But We can subtract two pointers. Why ?