December 2015
Beginner
336 pages
7h 4m
English
CHAPTER 7
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Functions
In this chapter, we will explain the following:
7.1 About Functions
So far, all our programs have consisted of a single function called main. However, we have made use of predefined C functions such as printf, scanf, strcpy, and fopen. When we run a program, it starts executing with the first statement in main and ends when it reaches the last statement.
As we have seen, it is possible to write reasonably useful ...