Python 3

Implement functions pop and push using linked lists functions from part 2. Make sure to choose a correct end of the linked list to perform pop and push. One is better than another. If the choice is not efficient (in terms of number of instructions) then you will be penalized. Question 4: Implement the Stack ADT class Stack ) ""Class Staclk >>> stack = Stack() >>stack.size >>>stack.push (1) >>>stack.push (2) >>>stack.items 2 -> 1 - None >>>stack.pop () 2 >>stack.items 1 -> None >>>stack.pop () >>stack.pop() is None True IT TIT # YOUR CODE GOES HERE # Question 5:Reverse a list