What is the difference between Stack and Queue? | Eklavya Online

What is the difference between Stack and Queue?

The values in a stack are processed following the LIFO (Last-In, First-Out) principle, so all elements are inserted and deleted from the top end. But a queue lists items on a FIFO (First-In, First-Out) basis in terms of both insertion and deletion. The elements are inserted from the rear end in a queue and deleted from the front end.