An element can be removed from the stack only if there is something in the stack, and an element can be added to the stack only if there is room.

Name: An element can be removed from the stack only if there is something in the stack, and an element can be added to the stack only if there is room.
Brand: Quizplus
Rating: 5.0 (42 reviews)

Question

Quizplus · Accepted Answer

Stacks operate on a Last In, First Out (LIFO) principle, meaning elements can only be added (pushed) if there is space available, and removed (popped) if the stack is not empty.

An Element Can Be Removed from the Stack Only If