'''
Python Scientific Calculator
calculator.py
'''

import math

# Utils class
class Utils:

# Method to get n values
def getValues(n):
   values = []
   while len(values) < n:
         try:
            value = float(input("Enter value #" + str(len(values)+1) + ": "))
            if value == int(value):
               value = int(value)
            values.append(value)
         except:
            print("Error: Please enter valid numeric input")
   return values

# Operation abstract class
class Operation:

# Constructor
def __init__(self):
   self.name = type(self).__name__

# Get String representation
def __str__(self):
   return self.name

# Get String representation
def __repr__(self):
   return self.name

# Method to apply operation
def apply(self):
   print("")
   print("Operation: " + self.name)

# Addition Operation
class Addition(Operation):

# Apply Addition on 2 values
def apply(self):
   super().apply()
   values = Utils.getValues(2)
   result = values[0] + values[1]
   print(str(values[0]) + " + " + str(values[1]) + " = " + str(result))

# Subtraction Operation
class Subtraction(Operation):

# Apply Subtraction on 2 values
def apply(self):
   super().apply()
   values = Utils.getValues(2)
   result = values[0] - values[1]
   print(str(values[0]) + " - " + str(values[1]) + " = " + str(result))

# Multiplication Operation
class Multiplication(Operation):

# Apply Multiplication on 2 values
def apply(self):
   super().apply()
   values = Utils.getValues(2)
   result = values[0] * values[1]
   print(str(values[0]) + " * " + str(values[1]) + " = " + str(result))

# Division Operation
class Division(Operation):

# Apply Division on 2 values
def apply(self):
   super().apply()
   values = Utils.getValues(2)
   if values[1] == 0:
         print("Error: Divide by zero!")
   else:
         result = values[0] / values[1]
         print(str(values[0]) + " / " + str(values[1]) + " = " + str(result))

# Remainder Operation
class Remainder(Operation):

# Apply Remainder on 2 values
def apply(self):
   super().apply

Programming Component 1. Write a Python function get_successor to...