Function A function is a block containing a header, start, and end. It is identified by a name that should follow the rules used to name variables...

Function

A function is a block containing a header, start, and end.
It is identified by a name that should follow the rules used to name variables.
The function serves to perform smaller tasks such as reading, calculating, determining the largest/smallest value among a list of values, sorting, converting to uppercase, among others.
After performing these smaller tasks, the function returns, or not, a certain value to the calling function.