Question

What is stack ? Why is known as lofo ? Write algorithms for push and pop operation on stack?

Answer 1

Explanation:

Stacks. A stack is a container of objects that are inserted and removed according to the last-in first-out (LIFO) principle. ... A stack is a limited access data structure - elements can be added and removed from the stack only at the top. push adds an item to the top of the stack, pop removes the item from the top. more I don't no