Size Modifiers in C Programming | Short, Long & Unsigned Integers Explained @LearningLad

Uploaded April 2025 | Updated September 2026, 1 week ago

In this beginners C Programming Language tutorial, we dive deep into size modifiers in C, which are used with integer types to control the amount of memory allocated for a variable.

You'll learn how to use the short, long, and long long size modifiers to manage memory efficiently, as well as the difference between signed and unsigned variables. We will also discuss the format specifiers needed to display values based on the size of the integers.

By the end of this tutorial, you'll have a clear understanding of how to use these modifiers in your own programs to ensure you're using memory optimally!

What you'll learn in this video:
How to use size modifiers like short, long, and long long in C.
The difference between signed and unsigned integers.
How to display values of various integer types using format specifiers (%hd, %d, %ld, etc.).
Best practices for choosing the right size for integer variables in C programming.
Whether you're a beginner or looking to improve your C programming skills, this video will give you a solid foundation in managing variable sizes and memory.

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Size Modifiers in C Programming | Short, Long & Unsigned Integers Explained

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