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Functions and Global Variables in C


Functions and Global Variables in C

In this part you will learn: 1. Functions 2. Global Variables 3. C syntax 4. Showing output In this tutorial I will teach you how to use functions and global variables in C. What are Functions? Function provides a way in C programming to group instructions as a single unit and give it a name. Function provides many benefits. Using function, a bigger task is divided into many sub-tasks and each sub-task is solved as a function/module. Furthermore, a function can be used/called repeatedly in C program. C programming relies heavily on functions and

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