text: # 2 types of function, a void function and a returnable function
  def voidFunction ():
      print("void function")
  
  def integerFunction ():
      return 123;
  
  def floatFunction ():
      return 3.14;
  
  def stringFunction ():
      return "Aki";
  
  voidFunction();
  
  print(integerFunction());
  print(floatFunction());
  print(stringFunction());
  