To understand pointers, you must first understand how a computer stores data. Every variable you create is stored in a specific location in the computer's RAM. Each of these locations has a unique numerical address.
If you're interested in downloading the PDF version of "Understanding Pointers in C" by Yashwant Kanetkar, you can search for it on popular online platforms or bookstores. However, be sure to verify the authenticity and legitimacy of the source to avoid any copyright or malware issues. understanding pointers in c by yashwant kanetkar pdf