This repository contains data structures implemented in the course of algorithms

These folders have the same structure - they consists of interface of a class they represent and their implementations. Only LinkedList contains one more class Node.java to represent nodes of a list.

• hashset: the folder contains interface and implementation of a HashSet.
• linkedlist: the folder contains interface and implementation of a LinkedList. Also contains additional file Node.java to represent nodes of a list.
• linkedqueue: the folder contains interface and implementation of a LinkedQueue.
• queuedstack: the folder contains interface and implementation of a QueuedStack.

In addition to aforementioned folders there are also several files:

• Checker.java - contains some tests to check correctness of libraries HashSet, LinkedQueue, and QueuedStack.
• Main.java - launches Checker for all structures.