text: '''                 Polymorphism : Part 1
  Polymorphism basically means the ability to take or have multiple or various forms.
  Polymorphim means the ability to take or have various forms.
  
                      Polymorphism: Part 2   30
  
  
  
  
  
  
  
  
  
  
  
  
  
                      Polymorphism : Part 1
  '''
  print(len("Hello World!"))  # 12
  print(len([20,40,80]))  # 3
  
  
  
  
  
  
  
                      # Polymorphism: Part 2
  def addNumbers(a,b,c=1):
      return a + b + c
  
  print(addNumbers(8,9))  # 18   ## What I am doing here is passing arguments for the function parameters,
  
  print(addNumbers(8,9,4))  # 21   ## Here I changed the defaut
  
  