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2020-09-02 01:39:59
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Teaching & Academics Engineering Java Algorithms

Visualizing Data Structures and Algorithms in Java

Learn about Arrays, Linked Lists, Trees, Stacks, Queues, Heaps, Graphs, Tries, Dynamic Programming and Search algorithms
Bestseller
Rating: 4.4 out of 54.4 (290 ratings)
2,593 students
Created by Dinesh Varyani
Last updated 10/2020
English
English [Auto]
Current price$129.99
Original Price$199.99
Discount35% off
2 days left at this price!
Buy now
30-Day Money-Back Guarantee

What you'll learn

  • Step by Step approach to visualize Data Structures and Algorithms
  • Students will master in and out of Algorithms and Data Structures through visualization
  • Able to code Interview questions on Algorithms and Data Structures
  • Master commonly asked coding interview questions
  • Will able to solve dozens of different problems
  • Code an implementation of each data structure, so you understand how they work under the covers
  • Useful for cracking Big Job Hunters like Microsoft, Google, Amazon, Oracle, Facebook, Yahoo and many more
  • Useful for Competitive Programming, Competitive Examinations and Coding Contests etc

Requirements

  • The basics of Java programming.
  • Any IDE - Eclipse, Netbeans or IntelliJ

Description

Want to land a software engineering job in the IT industry? This course - 'Visualizing Data Structures and Algorithms in Java' is here to help. The course walks you through multiple Java algorithms, data structures problems and their solutions with step by step visualizations, so that you are actually learning instead of blindly memorizing solutions.

The course covers in and outs of Data Structures and Algorithms in Java. Java is used as the programming language in the course. Students familiar with Javascript, Python, C#, C++, C etc will also get to learn concepts without any difficulty. The implementation of various Algorithms and Data Structures have been demonstrated and implemented through animated slides. It covers many interview room questions on Algorithms and Data Structures. The questions and solutions are demonstrated by -

1. Animated slide. (To make visualization of algorithms faster)
2. Coding algorithm on IDE.
3. Source code

The course covers topics such as -

1. Arrays
2. Matrix
3. Singly Linked List
4. Doubly Linked List
5. Circular Singly Linked List
6. Stacks
7. Queues
8. Binary Tree
9. Binary Search Tree
10. Graphs
11. Priority Queues and Heaps
12. Recursion
13. Searching
14. Sorting
15. Strings
16. Trie Data Structure
17. Dynamic Programming

and many more ...

Who this course is for:

  • Beginners to Algorithms and Data Structures
  • Java Programmers who want to learn Algorithms and Data Structures
  • Computer Science Students
  • Software working professionals who wants to learn Data Structures & Algorithms and get a job in top product based companies.

Course content

17 sections • 194 lectures • 20h 30m total length

  • Getting Started
    00:41
  • Preview05:03
  • Introduction to Algorithms
    04:05

  • How to represent a Singly Linked List in Java ?
    Preview02:49
  • How to implement a Singly Linked List in Java ?
    02:23
  • Source code - How to implement a Singly Linked List in Java ?
    00:08
  • Animation - How to create a Singly Linked List in Java ?
    05:42
  • Implementation - How to create a Singly Linked List in Java ?
    04:24
  • Source code - How to create a Singly Linked List in Java ?
    00:21
  • Animation - How to print elements of a Singly Linked List in Java ?
    06:38
  • Implementation - How to print elements of a Singly Linked List in Java ?
    03:34
  • Source code - How to print elements of a Singly Linked List in Java ?
    00:27
  • Preview05:44
  • Preview03:56
  • Source code - How to find length of a Singly Linked List in Java ?
    00:33
  • Animation - How to insert node at the beginning of a Singly Linked List in Java?
    06:29
  • Implementation - How to insert node at the beginning of a Singly Linked List ?
    02:57
  • Source code - How to insert node at the beginning of a Singly Linked List ?
    00:36
  • Animation - How to insert a node at the end of a Singly Linked List in Java ?
    09:56
  • Implementation - How to insert a node at the end of a Singly Linked List in Java
    05:18
  • Source code - How to insert a node at the end of a Singly Linked List in Java ?
    00:43
  • Animation - How to delete first node of a Singly Linked List ?
    07:46
  • Implementation - How to delete first node of a Singly Linked List ?
    05:05
  • Source code - How to delete first node of a Singly Linked List ?
    00:45
  • Animation - How to delete last node of a Singly Linked List ?
    10:54
  • Implementation - How to delete last node of a Singly Linked List ?
    07:32
  • Source code - How to delete last node of a Singly Linked List ?
    00:52
  • How to search an element in a Singly Linked List in Java ?
    10:27
  • Source code - How to search an element in a Singly Linked List in Java ?
    00:35
  • How to reverse a Singly Linked List in Java ?
    Preview10:37
  • Source code - How to reverse a Singly Linked List in Java ?
    00:36
  • How to find middle node in a Singly Linked List in Java ?
    12:00
  • Source code - How to find middle node in a Singly Linked List in Java ?
    00:45
  • How to find nth node from the end in a Singly Linked List in Java ?
    13:11
  • Source code - How to find nth node from the end in a Singly Linked List ?
    00:52
  • How to remove duplicates from sorted Singly Linked List in Java ?
    11:03
  • How to insert a node in a sorted Singly Linked List in Java ?
    11:42
  • Source code - How to insert a node in a sorted Singly Linked List in Java?
    00:26
  • How to remove a given key from Singly Linked List in Java ?
    10:29
  • Source code - How to remove a given key from Singly Linked List in Java ?
    00:26
  • Animation - How to detect a loop in a Singly Linked List in Java ?
    09:33
  • Implementation - How to detect a loop in a Singly Linked List in Java ?
    07:15
  • Source code - How to detect a loop in a Singly Linked List in Java ?
    00:27
  • Singly Linked List Quiz
    2 questions

  • How to represent Doubly Linked List in Java ?
    04:10
  • How to implement Doubly Linked List in Java ?
    06:10
  • Source code - How to implement Doubly Linked List in Java ?
    00:14
  • Animation - How to print elements of a Doubly Linked List in Java ?
    07:22
  • Implementation - How to print elements of a Doubly Linked List in Java ?
    05:17
  • Source code - How to print elements of a Doubly Linked List in Java ?
    00:25
  • How to insert node at the beginning of a Doubly Linked List in Java ?
    10:13
  • Source code - How to insert node at the beginning of a Doubly Linked List ?
    00:33
  • How to insert node at the end of a Doubly Linked List in Java ?
    10:22
  • Source code - How to insert node at the end of a Doubly Linked List in Java ?
    00:33
  • Animation - How to delete first node in a Doubly Linked List in Java ?
    09:33
  • Implementation - How to delete first node in a Doubly Linked List in Java ?
    05:41
  • Source code - How to delete first node in a Doubly Linked List in Java
    00:40
  • Animation - How to delete last node in a Doubly Linked List in Java ?
    09:31
  • Implementation - How to delete last node in a Doubly Linked List in Java ?
    05:06
  • Source code - How to delete last node in a Doubly Linked List in Java ?
    00:40

  • How to represent a Circular Singly Linked List in Java ?
    07:54
  • How to implement a Circular Singly Linked List in Java ?
    07:31
  • Source code - How to implement a Circular Singly Linked List in Java ?
    00:20
  • How to traverse and print a Circular Singly Linked List in Java ?
    11:31
  • Source code - How to traverse and print a Circular Singly Linked List in Java ?
    00:27
  • Preview10:22
  • Implementation - Insert node at the beginning of a CircularSinglyLinkedList
    04:27
  • Source code - Insert node at the beginning of a CircularSinglyLinkedList
    00:32
  • Animation - Insert node at the end of a Circular Singly Linked List
    09:55
  • Implementation - Insert node at the end of a Circular Singly Linked List
    04:05
  • Source code - Insert node at the end of a Circular Singly Linked List
    00:37
  • Animation - How to remove first node from a Circular Singly Linked List ?
    11:00
  • Implementation - How to remove first node from a Circular Singly Linked List ?
    07:40
  • Source code - How to remove first node from a Circular Singly Linked List ?
    00:46

  • Animation - How to print elements of an Array in Java
    06:30
  • Implementation - How to print elements of an Array in Java
    05:20
  • Animation - How to resize an Array in Java ?
    09:05
  • Implementation - How to resize an Array in Java ?
    09:06
  • Animation - How to find Minimum value in array ?
    06:18
  • Implementation - How to find Minimum value in array ?
    05:45
  • Source code - How to find Minimum value in array ?
    00:14
  • Animation - How to reverse an array in Java ?
    08:46
  • Implementation - How to reverse an array in Java ?
    03:28
  • Source code - How to reverse an array in Java ?
    00:17
  • Animation - How to check if a given String is a Palindrome ?
    12:15
  • Implementation - How to check if a given String is a Palindrome ?
    06:27
  • Animation - How to solve Two Sum problem in Java ?
    10:27
  • Implementation - How to solve Two Sum problem in Java ?
    05:55
  • Source code - How to solve Two Sum problem in Java ?
    00:21

  • How to represent a Stack in Java ?
    04:03
  • Preview09:26
  • Implementation - How to implement a Stack in Java ?
    10:12
  • Source code - How to implement a Stack in Java ?
    00:30
  • Animation - How to reverse a String using a Stack in Java ?
    06:12
  • Implementation - How to reverse a String using a Stack in Java ?
    04:35
  • Source code - How to reverse a String using a Stack in Java ?
    00:14

  • How to represent a Queue in Java ?
    06:37
  • How to implement a Queue in Java ?
    05:06
  • Source code - How to implement a Queue in Java ?
    00:14
  • Animation - Enqueue Operation in Queue
    10:13
  • Implementation - Enqueue Operation in Queue
    06:55
  • Source code - Enqueue Operation in Queue
    00:28
  • Animation - Dequeue Operation in Queue
    09:27
  • Implementation - Dequeue Operation in Queue
    07:13
  • Source code - Dequeue Operation in Queue
    00:35

  • How to represent a Binary Tree in Java ?
    08:16
  • How to implement a Binary Tree in Java ?
    07:42
  • Source code - How to implement a Binary Tree in Java ?
    00:16
  • Animation - Recursive Pre-Order traversal of a Binary Tree in Java
    Preview21:56
  • Implementation - Recursive Pre-Order traversal of a Binary Tree in Java
    04:05
  • Source code - Recursive Pre-Order traversal of a Binary Tree in Java
    00:23
  • Animation - Iterative Pre-Order traversal of a Binary Tree in Java
    12:35
  • Implementation - Iterative Pre-Order traversal of a Binary Tree in Java
    03:54
  • Source code - Iterative Pre-Order traversal of a Binary Tree in Java
    00:27
  • Animation - Recursive In-Order traversal of a Binary Tree in Java
    23:50
  • Implementation - Recursive In-Order traversal of a Binary Tree in Java
    03:01
  • Source code - Recursive In-Order traversal of a Binary Tree in Java
    00:23
  • Animation - Iterative In-Order traversal of a Binary Tree in Java
    23:08
  • Implementation - Iterative In-Order traversal of a Binary Tree in Java
    05:29
  • Source code - Iterative In-Order traversal of a Binary Tree in Java
    00:28
  • Animation - Recursive Post-Order traversal of a Binary Tree in Java
    23:23
  • Implementation - Recursive Post-Order traversal of a Binary Tree in Java
    03:18
  • Source code - Recursive Post-Order traversal of a Binary Tree in Java
    00:23
  • Animation - Level order traversal of a Binary Tree in Java
    13:57
  • Implementation - Level order traversal of a Binary Tree in Java
    04:33
  • Source code - Level order traversal of a Binary Tree in Java
    00:31

  • Animation - How to represent Binary Search Tree in Java
    10:06
  • Implementation - How to represent Binary Search Tree in Java
    03:04
  • Source code - How to represent Binary Search Tree in Java
    00:06
  • Animation - How to insert a value in a Binary Search Tree in Java (Recursive)
    19:46
  • Implementation - How to insert a value in a Binary Search Tree (Recursive)
    07:22
  • Source code - How to insert a value in a Binary Search Tree in Java (Recursive)
    00:21
  • Animation - How to search a given key in a Binary Search Tree (Recursive)
    18:29
  • Implementation - How to search a given key in a Binary Search Tree (Recursive)
    06:39
  • Source code - How to search a given key in a Binary Search Tree (Recursive)
    00:31

  • Animation - Search in a row and column wise sorted matrix
    15:39
  • Implementation - Search in a row and column wise sorted matrix
    05:50
  • Source code - Search in a row and column wise sorted matrix
    00:18

Instructor

Dinesh Varyani
FullStack Developer and Tech Lead Engineer
Dinesh Varyani
  • 4.2 Instructor Rating
  • 396 Reviews
  • 12,286 Students
  • 4 Courses

Dinesh Varyani has a computer science degree and 10+ extensive years of software development experience. He has worked for large and small companies, including Amdocs, Accenture and Mastercard. Dinesh has an extensive experience in Java, Spring, Angular and React etc. He likes to code and share technical knowledge through different means such as, Youtube, Blogging and Udemy etc.

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