Difference between structure and union: Learn the key difference between structure

Learn the key difference between structure and union in C. Understand how structure groups different data types and how union manages memory efficiently. Learn the difference between structure and union, two user-defined data types in C that allow combining different data types. See how they differ in memory allocation, member access, size, initialization, and value. They are bit-field, structure, typedef, enumeration, and union. In this article, we will dig deeper into the difference between Structure and Union in C. They are both container data types, and they are capable of holding any data type. Although there is one very major difference between them. In this tutorial, you will learn the key differences between structure and union in the C programming language. We’ll explore how they work, how they store data, and when to use each one. You’ll also see examples that make these differences crystal clear. What is a Structure in C? A structure in C is a user-defined data type that allows you to group variables of different data types together under one name. Each member of the structure has its own memory space. The size of a structure is ...