Fundamental Data Structures & Algorithms using C language.

Learn Data Structures and algorithms for Stack, Queue, Linked List, Binary Search Tree and Heap ( using C Programming ).

4.73 (845 reviews)

Udemy

platform

English

language

Programming Languages

What you will learn

Recursion, Stack, Polish Notations, infix postfix, FIFO, Circular & Double Ended Queue, Linked List - Linear, Double & Circular, Stack & Queue using Linked List

What is stack, algorithms for Push and Pop operation. Implementation of Stack data structure using C.

Using Stack - checking parenthesis in an expression

Using Stack - Understanding Polish notations, algorithm and implementation of infix to postfix conversion and evaluation of postfix expression

What is a FIFO Queue, understanding Queue operations - Insert and delete, implementing FIFO Queue

Limitations of FIFO queue, concept of Circular Queue - Implementation of Circular queue.

Concept of Double ended queue, logic development and implementation of double ended queue.

Concept of Linked List - definition, why we need linked list.

Singly Linked List - developing algorithms for various methods and then implementing them using C programming

Doubly Linked List - developing algorithm of various methods and then implementing them using C programming

Circular Linked List - developing algorithm of various methods and then implementing them using C programming

How to estimate time complexity of any algorithm. Big Oh, Big Omega and Big Theta notations.

Recursion, concept of Tail recursion, Recursion Vs Iteration.

Binary Tree, definition, traversal (in-order, pre-order and post-order), binary search tree, implementation.

Heap - concept, definition, almost complete binary tree, insertion into heap, heap adjust, deletion, heapify and heap sort.

Why take this course?

This course will help the students ability to grasp the knowledge of data structures and algorithm using the C programming language. Knowledge of Data Structures and Algorithms are essential in developing better programming skills.

This course is based on the standard curriculum of Universities across the globe for graduate level engineering and computer application course.

Apart from step by step development of concepts students will also learn how to write algorithms and then how to write programs based on the algorithms in this course.

You will learn the following in this course: (All implemented using C programming)

Fundamental of Data Structure concept
Why we need Data Structures
Stack - Idea, definition, algorithm, implementations.
Using Stack - Parenthesis checking, Polish Notation, Infix to postfix conversion and evaluation.
FIFO Queue - Idea, definition, algorithm, implementation.
Circular Queue using array - Idea, definition, algorithm, implementation.
Double ended queue using array - Idea, definition, algorithm, implementation.
Linked List - Idea, definition, why we need linked list. Comparison with array.
Singly Linked List - Development of algorithm for various operations and then Implementation of each of them
Creating Stack and Queue using Singly Linked list - Implementation.
Doubly Linked List - Idea, definition, algorithm of various operations and implementations.
Circular Linked List - Idea, definition, algorithm and implementations.

14. Calculating efficiency of algorithms, Worst Case (Big Oh), Average Case (Big Theta) and Best case (Big omega) complexities. How to calculate them for different algorithms.

15. Binary Searching

16. Recursion in detail. Example program using recursion and the critical comparison between Recursive approach and Iterative approach of problem solving.

17. Binary Tree, definition, traversal (In, Pre and Post Order), Binary Search Tree implementation.

18. Heap data structure, definition, heap insertion, deletion, heap adjust, Heapify and heap sort.

Reviews

Nikolay

August 17, 2023

Really good course giving in deep understating of the data structures. I would recommend having good C level before completing this course.

ACO

February 28, 2023

Excellent coverage of data structures and pertinent operations in C programming language. Great coding examples, which are very well explained. I highly recommend this course.

Michael

February 25, 2023

The concepts used in explaining theories were very clear and easy to understand. It is a was a great presentation. I will recommend this.

Phani

August 30, 2022

The course has very good content and explanation defintely one should posses C language basics if not defintely will feel tough but my only one disappointment is sir is not responding to doubts and no problem course is very neat you might understand but for me i had minor doubts and clarified by myself apart from that everything is fine ...

Raman

June 16, 2021

Learning from him is bliss for me. He is such a good instructor. I enjoyed every second of learning from him so far .I have completed more than 60 percent and I think I am eligible to comment on this.So I would say i learned a lot.

Mario

May 9, 2021

I like the way the course is explained, but a very important data structure was missing, the hash maps/dictionaries. It will be really nice if that could be added. All the best.

Jiahui

April 28, 2021

I'm not a new programmer, I'm just revising the bare concepts of DS. I believe that it would be release easy to understand for someone new to this

Akash

April 26, 2021

I think the instructor seems to be in a hurry while explaining things,although his concepts are clear but he should be more patient while teaching to someone whose concepts are not at the same level as him.So I would suggest him to keep this in mind while teaching

Dimitrios

March 9, 2021

The course is very good but the professor is not responsive to questions which is so frustrating. That is why i lowered my rating to 4. His examples on big o notation are very naive and useless.

Elliander

March 1, 2021

I'm taking this course to supplement computer science classes at a university. Typically, I have to write programs I am never taught how to write because the university is only concerned with getting me to "think programmatically" so courses like this are extremely helpful in filling in my gaps in understanding. Right now, stacks, queues, and working with pointers in general is where I struggle and so far at least this course has been explaining things very well.

David

February 17, 2021

I am really enjoying this course as it is helping me feel much more confident with pointers while learning the various data structures.

Bakary

November 23, 2020

The explanation throughout the course is spectacular. Every section is accompanied by great practice examples and quizzes. I have really absorbed in some stuffs. Thanks to the lecturer for his good job!!

Mihai

May 31, 2017

The course is very well designed and explained. It is very interesting and useful for those who want to get a deep insight into the topic.

May 3, 2017

Awesome Course!!! The instructor is very detailed in his explanations of the Data Structures and gives real world examples. The examples in the lectures make it very easy to grasp the concepts of the topic.

Pialy