#java program

Learning Java programming can sometimes feel overwhelming, especially for beginners. But by creating small, practical projects, you can strengthen your coding skills while building useful tools. In this tutorial, we will guide you through creating a Triangle Area Calculator using Java—a simple program that calculates the area of a triangle using the base and height provided by the user. This…

What are Arrays in Java and how can we master their types, memory concepts, programs, and syntax? 🤔

TreeSet is an implementation class of NavigableSet interface which is a child interface of SortedSet. It is a class in the collection framework that stores and manipulates elements in some sorting order. It represents self-balancing binary tree as its underlying data structure which makes it a good choice for search and retrieving operations. Syntax: Set<T> set = new TreeSet<T>(); It stores…

NavigableSet is a child interface of SortedSet that provides navigation methods to navigate through a set. It showcases the same behaviour as SortedSet with some additional navigable attributes & behaviour. It provides several methods that are only applicable to the implementation classes of NavigrableSet interface such as lower(), floor(), and ceiling methods to get elements less than or equal,…

SortedSet is a child interface of Set Interface. It exhibits similar behaviour to its parent interface like not allowing duplicates and preserving insertion order. As its name suggests, the elements present in sortedSet, are always stored in sorting order. By default, it applies natural sorting to arrange the elements in a specific order. For example, in the case of numbers, the elements are…

LinkedList is child class of List and Queue interface. It owns the behaviour of Doubly Linked List and represents its underlying data structure . It is ideal to use when insertion or deletion are the frequent operations. In Linked List, elements are not stored in sequential manner,instead, each element in a Linked List is stored as a separate node, pointing to the previous and next elements in…