Learn and Master C Programming - Pointer Arithmetic: Working with Integer Pointers

The video tutorial covers the setup of a new project for learning pointer arithmetic in C. It explains the basics of pointer arithmetic, including incrementing and decrementing pointers, and demonstrates how to use these operations with integer arrays. Advanced examples are provided to show how pointers can be manipulated to change memory addresses. A function is implemented to print integers using pointer arithmetic, and the importance of handling null pointers to prevent program crashes is discussed.

What is pointer arithmetic and how does it work?

Explain how incrementing a pointer affects its value.

What is the significance of the size of an integer in pointer arithmetic?

What happens when you add 2 to a pointer that points to an integer array?

How does the use of pointer arithmetic improve the efficiency of array manipulation?

Describe the potential issues when passing a null pointer to a function.

How can you safely check for a null pointer in your code?