What is function in c: Learn C functions from scratch

Learn C functions from scratch: Understand why theyTable of Contents Introduction What are Functions in C? Anatomy of a Function Return Values Parameters and Arguments Variable Scope Functions Within Functions Predefined Functions Useful Math Functions Coding Tasks Conclusion Introduction You might be wondering about functions - what they are and why they're important. Don't worry, we've got you covered. Functions are like the building blocks of your program. They help you break down big ... What is Function in C Programming? Functions in C are reusable blocks of code designed to perform a specific task. Instead of writing the same code multiple times, you can define a function and call it whenever needed, simplifying the program and reducing redundancy. A Function is a reusable block of code designed to perform a specific task. It helps break large programs into smaller, logical parts. Functions make code cleaner, easier to understand, and more maintainable. Just like in other languages, C++ functions can take inputs (called parameters), execute a block of statements, and optionally return a result. C++ also supports advanced features like function overloading, default arguments, and inline functions, which give more flexibility compared to C. In C programming, functions can be grouped into two main categories: library functions and user-defined functions. Based on how they handle input and output, user-defined functions can be further classified into different types.