push()

C++ Queue size() Function C++ Queue size() function returns the number of queue elements. The number of elements in the queue is…

C++ Stack emplace() Function C++ Stack emplace() function adds a new element at the top of the stack above the current top…

C++ Stack empty() function C++ Stack empty() function is used for testing whether the container is empty or not. In many cases,…

C++ queue In computer science we go for working on a large variety of programs. Each of them has their own domain…

C++ stack In computer science we go for working on a large variety of programs. Each of them has their own domain…