Generic Queue Using Resized Array And Iterator - Coursera Algorithms

To make the stack generic and to hide the internal representation of a queue from client, we can use Generics and Iterator.

Following is the program:

Generic Queue Using Linked List And Iterator - Coursera Algorithms

To make the stack generic and to hide the internal representation of a queue from client, we can use Generics and Iterator.

Following is the program:

Queue Using Array Resizing - Coursera Algorithms

Queues follow FIFO standard. To implement, we need to maintain two indices to first and last elements of the array, for enqueue and dequeue operations.

Following is the program:

Related Posts: 

Queue Using Linked List - Coursera Algorithms

Queue Using Linked List - Coursera Algorithms

Queues follow FIFO standard. To implement, we need to maintain two pointers to first and last nodes of linked list, as we insert at the end of the list and removed the first element of the list for enqueue and dequeue operations.

Following is the program: