Variables and Data Types Overall Data types In this chapter, we will explore essential concepts in the C programming language. We'll dive into various concepts with clear explanations and provide multiple code examples to demonstrate their usage. Additionally, we'll include example outputs to help you visualize the expected results. Why we need these in C? Storage of Numbers: Variables and data types in C allow us to store numeric values. For example, we can declare an integer variable named " age " and assign it a value like 25. Representation of Text: Variables and data types in C also enable us to store and manipulate text data. For instance, we can declare a character array variable named " name " to store a person's name.  Introduction to variables and data types Variables are containers used to store data in a program. They have a name , a specific memory location, and a data type . The value stored in a variable can be modified during program e