Data Structures & Algorithms Tutorials for Beginners Welcome to the ultimate Data Structures and Algorithms Tutorial for Beginners, a comprehensive step-by-step learning hub designed to help students and aspiring developers build a strong foundation in DSA.This page covers all major data structures, including arrays, linked lists, stacks, queues, trees, and graphs, along with important algorithms such as sorting, searching, recursion, and dynamic programming. Each topic is explained with clear examples, practical coding implementations, and easy-to-understand explanations to help you improve your problem-solving skills and prepare for coding interviews, competitive programming, and academic exams.All you need is to just follow these tutorials to learn Data Structures and algorithms.Basic Algorithms+What is an AlgorithmWhat are Data Structures and algorithmsHow to calculate the running time of an algorithmWorst Average and Best-case analysis of the algorithmBig o Notation+Big O NotationBig O Notation ExamplesLinked List+Linked ListTraversing in Linked listOperations on the linked listInsertion in the linked listDeletion in a linked listReversing a linked listSorting a linked listFind and remove the loop in the linked listDoubly Linked List+Doubly Linked ListInsertion in the doubly linked listDeletion in the doubly linked listReversing a doubly linked listCircular Linked List+Circular linked listInsertion in the circular linked listDeletion in the circular linked listLinked List Types+Merge two linked listsHeader-linked listSorted linked listStack+Stack in a data structureQueue+Queue in a data structureCircular Queue in Data StructureDequeue in the data structurePriority Queue in Data StructurePolish notationTree+Tree in the data structureBinary Tree+Binary treeArray representation of the binary treelinked representation of a binary treeTraversing in the binary treeInorder traversal in the binary treePreorder traversal in the binary treePostorder traversal in the binary treeLevel order traversal in the binary treeBinary Search Tree+Binary search treeInsertion in the binary search treeDeletion in the binary search treeHeap+Heap in data structures