#Function AritGeo
Create a function called aritGeo that takes one argument, an Array.
You are required to check if the array passed as an argument is arithmetic, geometric,
neither arithmetic nor geometric in progression or if the array is empty.
For arithmetic progressions, return Arithmetic For geometric progressions, return Geometric For neither of the above, return -1 For an empty array, return 0
#Function Find Min and Max Value
Write a function called findMinMax to find the maximum and minimum elements of an array.
Your answer should be returned in an array containing the min and max number, respectively.
#OOP: A Github repo containing a real-world problem modeled using OOP while taking advantage of inheritance, encapsulation, polymorphism and the other OOP concepts.