Use the List::Util module. I believe List::Util is a core module starting with perl 5.8. For older versions of perl you may need to install the module. See the module documentation for more details: List::Util
i am trying to create a library management system which is supposed to be used to store/keep infp for the library and the library members( book title, author, name and picture for borrower and other stuffs). The app has 6 buttons, delete, save, add,previsous,next, and upload( for upload ...
I need to comput and display the sum and average of the cubes of the even natural numbers between 2 and n. Where n is entered by the user. Im stuck on how to average the sum of the cubes. Help Please. This is what I have so far.