While singly-linked lists have many uses, they also present some restrictions. For one thing, singly-linked lists restrict node traversal to a single direction: you can’t traverse a singly-linked list ...

In this example, Employee is a self-referential class because its next field has type Employee. This field is an example of a link field because it can store a reference to another object of its class ...

“The functional style of programming is very charming,” insists Venkat Subramaniam. “The code begins to read like the problem statement. We can relate to what the code is doing and we can quickly ...