ShannonEntropy

/**

• @author: Bit Jet Kit
• Title: ShannonEntropy
• Date: April 3, 2021
• Purpose:

•      From the user, read 2 integers, m and n. 
  

•      Then, between 1 and m, 
  

•      read a sequence of n integers: from user input.
  

•      Of the user output's sequence, print the Shannon entropy. 
  

• Original Source: Princeton University */