What type of value does a void function return?

A void function is specifically designed to perform a task without returning any value to the caller. This characteristic is fundamental to the definition of a void function. Instead of providing a specific type of output, such as a string, decimal, or integer, void functions typically execute statements that may produce side effects, such as modifying a variable, printing to the screen, or updating a data structure.

The purpose of a void function is to encapsulate behavior or operations that do not require feedback, meaning the function concludes its execution without yielding a result that can be used elsewhere in the program. This is essential for organizing code and separating functionality, especially when the focus of the function is on performing actions rather than returning data.