Question: Objectives: Familiarize the student with: Python Classes, including private attributes and methods Class inheritance Task: Use the Stack class on Page 6.1.2.7 of the Netacad
Objectives: Familiarize the student with: Python Classes, including private attributes and methods Class inheritance Task: Use the "Stack" class on Page 6.1.2.7 of the Netacad course material to create a subclass with the followings additional characteristics: The name of the subclass of Stack is "Stackwithdicts" Objects have a dictionary in addition to the list The code will prompt the user for the elements (key, value) at least 4 times; the keys are names, and the values are ages Users should be able to securely search the value from its key from outside the object. A possible method can be getValue(kkey) Test your code by creating an object, print all key-value pairs, and get a value from a key.
This below is the Stack class
class Stack: def __init__(self): self.__stack_list = []
def push(self, val): self.__stack_list.append(val)
def pop(self): val = self.__stack_list[-1] del self.__stack_list[-1] return val
stack_object = Stack()
stack_object.push(3) stack_object.push(2) stack_object.push(1)
print(stack_object.pop()) print(stack_object.pop()) print(stack_object.pop())
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