4.37 out of 5
4.37
319 reviews on Udemy

Visualizing Data Structures and Algorithms in Java

Learn Arrays, LinkedList, Trees, Stacks, Queues, Heaps, Graphs, Tries, Dynamic Programming, Sorting & Search algorithms
Instructor:
Dinesh Varyani
2,763 students enrolled
English [Auto]
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

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 has 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
4. Quizzes
5. Coding Exercises
6. Practice Tests

The course covers topics such as –

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

and many more …

Introduction

1
Getting Started
2
Introduction to Data Structures
3
Introduction to Algorithms
4
Introduction to DS and Algo

Algorithm Analysis

1
Introduction to Algorithm Analysis
2
Time Complexity of an Algorithm
3
Space Complexity of an Algorithm
4
Introduction to Algorithm Analysis
5
Asymptotic Analysis of an Algorithm
6
Asymptotic Notations
7
Types of Asymptotic Notations
8
Asymptotic Analysis
9
Analysis and Rules of calculating Big O notation
10
Calculating Time complexity of Constant Algorithm
11
Calculating Time complexity of a Linear Algorithm
12
Calculating Time complexity of a Polynomial Algorithm
13
Algorithm Analysis Practice Test

Singly Linked List

1
How to represent a Singly Linked List in Java ?
2
How to implement a Singly Linked List in Java ?
3
Source code - How to implement a Singly Linked List in Java ?
4
Animation - How to create a Singly Linked List in Java ?
5
Implementation - How to create a Singly Linked List in Java ?
6
Source code - How to create a Singly Linked List in Java ?
7
Animation - How to print elements of a Singly Linked List in Java ?
8
Implementation - How to print elements of a Singly Linked List in Java ?
9
Source code - How to print elements of a Singly Linked List in Java ?
10
Animation - How to find length of a Singly Linked List in Java ?
11
Implementation - How to find length of a Singly Linked List in Java ?
12
Source code - How to find length of a Singly Linked List in Java ?
13
Animation - How to insert node at the beginning of a Singly Linked List in Java?
14
Implementation - How to insert node at the beginning of a Singly Linked List ?
15
Source code - How to insert node at the beginning of a Singly Linked List ?
16
Animation - How to insert a node at the end of a Singly Linked List in Java ?
17
Implementation - How to insert a node at the end of a Singly Linked List in Java
18
Source code - How to insert a node at the end of a Singly Linked List in Java ?
19
Insert a node in Singly Linked List at a given position in Java
20
Coding Exercise Solution !!!
21
Animation - How to delete first node of a Singly Linked List ?
22
Implementation - How to delete first node of a Singly Linked List ?
23
Source code - How to delete first node of a Singly Linked List ?
24
Animation - How to delete last node of a Singly Linked List ?
25
Implementation - How to delete last node of a Singly Linked List ?
26
Source code - How to delete last node of a Singly Linked List ?
27
Delete a node from a Singly Linked List at a given position in Java
28
Coding Exercise Solution - Delete a node from a Linked List at a given position
29
Singly Linked List Quiz

Quiz on Singly Linked List to revise what has been taught in previous section.

30
How to search an element in a Singly Linked List in Java ?
31
Source code - How to search an element in a Singly Linked List in Java ?
32
How to reverse a Singly Linked List in Java ?
33
Source code - How to reverse a Singly Linked List in Java ?
34
How to find middle node in a Singly Linked List in Java ?
35
Source code - How to find middle node in a Singly Linked List in Java ?
36
How to find nth node from the end in a Singly Linked List in Java ?
37
Source code - How to find nth node from the end in a Singly Linked List ?
38
How to remove duplicates from sorted Singly Linked List in Java ?
39
How to insert a node in a sorted Singly Linked List in Java ?
40
Source code - How to insert a node in a sorted Singly Linked List in Java?
41
How to remove a given key from Singly Linked List in Java ?
42
Source code - How to remove a given key from Singly Linked List in Java ?
43
Animation - How to detect a loop in a Singly Linked List in Java ?
44
Implementation - How to detect a loop in a Singly Linked List in Java ?
45
Source code - How to detect a loop in a Singly Linked List in Java ?
46
Singly Linked List Practice Test
47
Assignment - Implement Singly Linked List problems

Doubly Linked List

1
How to represent Doubly Linked List in Java ?
2
How to implement Doubly Linked List in Java ?
3
Source code - How to implement Doubly Linked List in Java ?
4
Animation - How to print elements of a Doubly Linked List in Java ?
5
Implementation - How to print elements of a Doubly Linked List in Java ?
6
Source code - How to print elements of a Doubly Linked List in Java ?
7
How to insert node at the beginning of a Doubly Linked List in Java ?
8
Source code - How to insert node at the beginning of a Doubly Linked List ?
9
How to insert node at the end of a Doubly Linked List in Java ?
10
Source code - How to insert node at the end of a Doubly Linked List in Java ?
11
Insert a node in Doubly Linked List at a given index in Java
12
Coding Exercise Solution
13
Animation - How to delete first node in a Doubly Linked List in Java ?
14
Implementation - How to delete first node in a Doubly Linked List in Java ?
15
Source code - How to delete first node in a Doubly Linked List in Java
16
Animation - How to delete last node in a Doubly Linked List in Java ?
17
Implementation - How to delete last node in a Doubly Linked List in Java ?
18
Source code - How to delete last node in a Doubly Linked List in Java ?
19
Delete a node from a Doubly Linked List at a given index in Java
20
Coding Exercise Solution

Circular Singly Linked List

1
How to represent a Circular Singly Linked List in Java ?
2
How to implement a Circular Singly Linked List in Java ?
3
Source code - How to implement a Circular Singly Linked List in Java ?
4
How to traverse and print a Circular Singly Linked List in Java ?
5
Source code - How to traverse and print a Circular Singly Linked List in Java ?
6
Find length of a Circular Singly Linked List in Java
7
Coding Exercise Solution
8
Animation - Insert node at the beginning of a CircularSinglyLinkedList
9
Implementation - Insert node at the beginning of a CircularSinglyLinkedList
10
Source code - Insert node at the beginning of a CircularSinglyLinkedList
11
Animation - Insert node at the end of a Circular Singly Linked List
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21 hours on-demand video
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