Free Udemy Course: Data Structures | Algorithms:CODING INTERVIEW 25Days of Code

Welcome to the Coding Interview Bootcamp! Once you get an interview from a top tech company, the only thing that matters for you to get your dream Software Engineering role is your performance in the coding Interviews. The only way to ace the coding interview is to take one problem at a time and really understand how to solve it and then do this for a lot of problems to get sufficient tools and techniques in your arsenal to face and conquer any coding interview. This is what my aim is for you with this course.This course is structured as DAILY CODING CHALLENGES to give you a clear target for every day. By not missing a single day and by staying consistent you will have solved a variety of questions by the end of this course, getting you prepared for coding interviews and more practice on your own from Leetcode. We start right from the basics and discuss Big O analysis and then move on to cover the common data structures and then discuss real life problems asked in Big Tech companies such as Google, Meta, Amazon, Netflix, Apple, Microsoft etc. For Each Question we discuss :   1. The Logic or the method by which we can approach this question in an optimal manner   2. The Time and Space complexity of the Solution    3. Code the Solution in Javascript ( You can follow along in any coding language of your choice)This course also includes multiple downloadable resources, trackers to keep you motivated, and cheat sheets to make your coding interview prep smooth. COURSE OUTLINEDAY 1: ArraysData Structures IntroductionBig ODS: Arrays Crash CourseQuestion 1: Sorted Squared ArrayQuestion 2: Monotonic ArrayDAY 2: ArraysQuestion 1: Rotate ArrayQuestion 2:Container with most WaterDAY 3: Hash TableDS: Hash Tables Crash CourseQuestion 1: Two SumQuestion 2:Isomorphic StringsDAY 4: RecursionQuestion 1: FibonacciQuestion 2:Power SumDAY 5: RecursionQuestion 1: PermutationsQuestion 2:Power SetDAY 6: StringDS: Strings Crash CourseQuestion 1: Non repeating characterQuestion 2: PalindromeDAY 7: StringQuestion 1: Longest Unique char Substring Question 2: Group AnagramsDAY 8: SearchingQuestion 1: Binary SearchQuestion 2: Search in Rotated Sorted arrayDAY 9: SearchingQuestion 1: Find First and Last Position of Element in Sorted ArrayQuestion 2: Search in 2D ArrayDAY 10: SortingQuestion 1: Bubble SortQuestion 2: Insertion SortDAY 11: SortingQuestion 1: Selection SortQuestion 2: Merge SortDAY 12: SortingQuestion 1: Quick SortQuestion 2: Radix SortDAY 13: Singly Linked ListDS: Linked List Crash CourseQuestion 1:  Construct SLLQuestion 2: delete duplicates Day 14: Singly Linked ListQuestion 1:  Reverse SLLQuestion 2: Cycle DetectionDAY 15: Singly Linked ListQuestion 1: find duplicate numberQuestion 2: Add 2 numbersDAY 16: Doubly Linked ListQuestion 1: DLL remove insert Question 2: DLL remove all, insert at positionDAY 17: StacksDS: Stacks Crash CourseQuestion 1:  Construct StackQuestion 2: Reverse Polish NotationDAY 18: QueuesDS: Queues Crash CourseQuestion 1: Construct QueueQuestion 2: Implement Queue with StackDAY 19: Binary Tree and Binary Search TreeDS: Binary Tree, Binary Search Tree Crash CourseQuestion 1: Construct BSTQuestion 2: Traverse BST (Breadth first and Depth first - Inorder, Preorder,Post order)DAY 20: Binary Tree and Binary Search TreeQuestion 1: Level Order traversalQuestion 2: Left/Right View of binary treeDAY 21: Binary Tree and Binary Search TreeQuestion 1: Invert Binary TreeQuestion 2: Diameter of binary treeDAY 22: Binary Tree and Binary Search TreeQuestion 1: Convert Sorted Array to Binary Search TreeQuestion 2: Validate BSTDAY 23: Heaps and Priority QueueDS: Heaps Crash CourseQuestion 1: Max Heap ConstructionQuestion 2: min Priority Queue ConstructionDAY 24: GraphsDS: Graphs Crash CourseQuestion 1:  BFS - Adj List and Adj MatrixQuestion 2: DFS - Iterative and RecursiveDAY 25: GraphsQuestion 1: Number of connected componentsQuestion 2: Course Scheduler / Topological sortI'm sure you'll love this course and so we're offering a full money-back guarantee for 30 days in case you are not sure at the moment! Enroll today and see you inside the course !Let's make your dreams come true - Jackson