Dynamic Memory Allocation: Pointers allow you to request memory while the program is running using functions like malloc() . This is essential for creating data structures like linked lists or trees where the size isn't known in advance.
Pointer arithmetic is a critical concept in C programming. Kanetkar explains that pointer arithmetic operations, such as incrementing or decrementing a pointer, depend on the data type of the pointer. For example, incrementing a pointer to an integer will move the pointer to the next integer location in memory, which is typically 4 bytes (assuming a 32-bit system). understanding pointers in c by yashwant kanetkar pdf
After finishing the book, implement a singly linked list, then a binary search tree using pointers. This cements the knowledge. Dynamic Memory Allocation: Pointers allow you to request