Understanding Variables in C

In this guide, we’ll go over variables in C, which are fundamental to storing data in programming. We’ll learn how to declare, initialize, and work with variables.

What Are Variables?

Variables in C hold data that we can use and manipulate. Here’s how to declare a variable in C:

// Declaring variables in C
int age = 25;      // integer variable
float height = 5.9; // float variable
char grade = 'A';   // character variable

Different types of variables hold different types of data, such as integers, floats, and characters.

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