Stack Data Structure Homework Help
a stack is a particular kind of abstract data type or collection in which the principal (or only) operations on the collection are the addition of an entity to the collection, known as push and removal of an entity, known as pop. Reference: - https://en.wikipedia.org/wiki/Stack_(abstract_data_type)
Useful terminology for Stack
Stack A last-in, first-out (LIFO) data structure.