question archive 1) makePickupStack() Return an empty Vehicle Pickup Stack as a tuple, where first part of the tuple is a tag 'VP' and second part of the tuple is an empty list
1) makePickupStack() Return an empty Vehicle Pickup Stack as a tuple, where first part of the tuple is a tag 'VP' and second part of the tuple is an empty list
Subject:Computer SciencePrice: Bought3
1) makePickupStack() Return an empty Vehicle Pickup Stack as a tuple, where first part of the tuple is a tag 'VP' and second part of the tuple is an empty list.
2) contentsStack(st) Takes a Vehicle Pickup Stack as input and returns the list of Customer Records in the Vehicle Pickup Stack.
3) topPickupStack(st) Takes a Vehicle Pickup Stack as an input and returns the element on the top of the stack.
4 )pushPickupStack(custRec,st) Takes a Vehicle Pickup Stack and a customer record as input and adds the customer Id to the top of the stack.
5) popPickupStack(st) Takes a Vehicle Pickup Stack input and removes the top element from the stack.
6) isVPstack(st) Checks to see if a given Vehicle Pickup Stack is indeed a valid Vehicle Pickup Stack.
7) isEmptyPickupStack(st) Checks to see if a given Vehicle Pickup Stack is empty.
How would these be written in python functions?
