class Question: answer = None text = None counter = 1 class Add(Question): def __init__(self, num1, num2): self.text = '{} + {}'.format(num1, num2) self.answer = num1 + num2 class Multiply(Question): def __init__(self, num1, num2): self.text = '{} x {}'.format(num1, num2) self.answer = num1 * num2 class Answer: answer = None duration = None counter = None class Player_answer(Answer): def __init__(self): while True: try: self.answer = int(input("> ")) break except ValueError: print("This is not an integer, try again!")
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