Question

defined function in computer​

Answer 1

Answer:

A programmer may define additional functions in the following situations: The required functionality is not available as a library function either in the standard C library or in the...Some functionality or code is repeated in a program with little or no modification.An existing function is quite large. It is a good idea to divide such functions, if possible, into smaller ones.

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Answer 2

Explanation:

(1) In programming, a named section of a program that performs a specific task. In this sense, a function is a type of procedure or routine. Some programming languages make a distinction between a function, which returns a value, and a procedure, which performs some operation but does not return a value.