Let us see a few problems based on Linked List. Given a linked list of N nodes such that it may contain…

What is Tree Data Structure? A tree data structure is made up of nodes that are connected via edges. The…

There are various varieties of trees that are often used in the context of Data Structures and Algorithms (DSA). Here…

What is Searching? Searching is a fundamental process in computer science that is commonly used to locate certain items or…

What is Pattern Matching? Pattern matching is a fundamental problem in computer science that is employed in a wide range…

In the previous post, we discussed various pattern-matching algorithms, let us now see a few problems based on it. Given…

What are pointers? Pointers are variables that are used to save the position of a value in memory. A memory…

What is a Stack? A stack is an abstract data type that adheres to the Last-In-First-Out (LIFO) principle in the…

What is a Queue in DSA? A queue is a linear data structure that holds elements in a certain order. It accesses items using the FIFO (First In First Out) method. It can only be changed by adding data entities at one end…

Binary Tree Structure: A binary tree is a tree data structure where each node has at most two children: a…

In binary trees, the views and types refer to different perspectives and classifications of the tree structure. Types of Views…

A Binary Search Tree (BST) is a type of binary tree that satisfies the following properties: For any node in…