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30-Day Money-Back Guarantee

This course includes:

  • 11.5 hours on-demand video
  • 2 articles
  • Full lifetime access
  • Access on mobile and TV
  • Assignments
Development Programming Languages Java Algorithms

Practical Data Structures & Algorithms in Java + HW

Go from zero to hero in the most important algorithms and data structures using Java
Rating: 4.6 out of 54.6 (4,736 ratings)
23,448 students
Created by Imtiaz Ahmad
Last updated 8/2019
English
English [Auto], French [Auto], 
30-Day Money-Back Guarantee

What you'll learn

  • Gain Confidence for Coding Interviews
  • Learn The Most Practical and Popular Data Structures & Algorithms in-depth rather than a rushed course on Computer Science
  • Get practice translating sudo code & implementing algorithms with Assignments and Solutions
  • Get an intuitive understanding of how many of the popular algorithms and data structures behave
Curated for the Udemy for Business collection

Course content

10 sections • 45 lectures • 11h 39m total length

  • Preview04:23

  • Intro to OOP Class & Object
    Preview12:35
  • Program Flow and Using the Constructor
    11:40
  • Application Runtime
    11:05
  • Java Behind The Scenes
    24:07

  • Source Code For the Course
    00:55
  • Abstract Data Types
    Preview10:23
  • Running Time of an Algorithm and Big O Notation
    Preview17:43
  • Stack Data Structure (Java Practical) + HW
    Preview19:28
  • Stacks Continued
    05:35
  • Queue Data Structure (Java Practical)
    18:17

  • Introduction to Linked Lists
    18:31
  • Singly Linked List (Java Practical)
    19:37
  • Circular Linked List (Java Practical)
    11:00
  • Doubly Linked List - Part 1 + HW (Java Practical)
    17:23
  • Doubly Linked List - Part 2
    12:39
  • Doubly Linked List - Part 3 + HW (Java Practical)
    07:55

  • Basic Linear Search
    09:07
  • Binary Search (Overview)
    Preview13:07
  • Binary Search (Java Practical) + HW
    07:56
  • Recursion in Java
    18:48
  • Recursive Search (Java Practical) + HW
    19:53
  • Big O Notation Part 2
    26:08

  • Selection Sort (Overview)
    04:15
  • Selection Sort (Java Practical) + HW
    07:20
  • Insertion Sort (Overview)
    03:49
  • Insertion Sort (Java Practical) + HW
    15:49
  • Merge Sort (Overview)
    19:15
  • Merge Sort Continued (The Merge Process)
    19:11
  • Merge Sort (Java Practical) + HW
    21:10
  • Quick Sort (Overview)
    11:46
  • Quick Sort Continued
    10:28
  • Quick Sort (Java Practical) + HW
    10:27

  • Binary Search Tree Overview
    19:59
  • Java Implementation of Binary Search Tree
    15:56
  • Deleting a Node from Binary Search Tree
    09:10
  • Java Implementation to Delete Node
    29:20
  • ASSIGNMENT: Print Binary Search Tree
    1 question
  • Binary Search Tree - Odds and Ends
    17:59

  • Heaps Data Structure Overview
    23:38
  • Java Implementation of Heap Data Structure
    34:23
  • ASSIGNMENT: Print the Heap
    1 question

  • Overview of Hash Tables
    35:05
  • Hash Tables (Java Practical) + HW
    29:14

  • Graphs Overview + HW
    29:17
  • Graphs (Java Practical) + Solution
    12:49
  • Bonus Lecture: Lifetime Access to All My Courses
    00:24

Requirements

  • The basics of programming such as if/else statements, loops & methods in some programming language

Description

LAST UPDATED: November 2020

If I had to pick the single most important topic in software development, it would be data structures and algorithms. Think of it as the fundamental tools available to every computer programmer. The better you get with these tools the more confident a programmer you’ll become. Software development is a vast field requiring all kinds of skill-sets but getting good at this single topic is a huge leap forward in your programming journey and it’ll certainly pave the way for a successful programming career.

The topics in this course are going to cover data structures such as lists, stacks, queues, trees and some of the most powerful sorting, searching, and graph algorithms that have revolutionized the field of computing. Throughout the course I keep things practical and provide real life examples of how all of these algorithms work and when & where they can be applied to write efficient computer programs.

I’ll be moving at a slow and steady pace introducing each topic followed by a PRACTICAL programming assignment so you can immediately apply what you learned. All homework assignments in the course will be accompanied with step by step solution videos demystifying each problem as I code up the solutions. My goal is to make sure, that after you complete this course you feel completely confident going into a coding interview because you will have built a solid foundation in computer programming. So go ahead and signup and I’ll see you in the course.

Who this course is for:

  • If you're fed up with academia centric courses on Data Structures & Algorithms and want to intuitively & practically understand how to implement and the most popular algorithms and data structures in software
  • If you don't like math and want to learn popular data structures and algorithms at a deep level

Featured review

Aseem Jain
Aseem Jain
51 courses
22 reviews
Rating: 5.0 out of 5a year ago
I am satisfied with course and instructor. The concepts which I missed during school days got cleared. The white board drawings, pictures, code and explaination all are in sync and helps to get a better grasp. Got to learn so much in a limited time. Thanks instructor.

Instructor

Imtiaz Ahmad
Senior Software Engineer & Trainer @ Job Ready Programmer
Imtiaz Ahmad
  • 4.6 Instructor Rating
  • 65,649 Reviews
  • 256,492 Students
  • 12 Courses

Imtiaz is an award winning Udemy instructor who is highly experienced in big data technologies and enterprise software architectures. Imtiaz has spent a considerable amount of time building financial software on Wall St. and worked with companies like S&P, Goldman Sachs, AOL and JP Morgan along with helping various startups solve mission critical software problems. In his 13+ years of experience, Imtiaz has also taught software development in programming languages like Java, C++, Python, PL/SQL, Ruby and Javascript. He's the founder of Job Ready Programmer - an online programming school that prepares students of all backgrounds to become professional job-ready software developers through real-world programming courses.

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