M.Tech passed out from IIIT Allahabad in 2005.
13 years of IT industry and teaching experience 
GATE qualified in 2004 and 2005 with 98.5%

Chandrasekhar Uddagiri

Data Structures and algorithms course deals with the study of data organization and efficiency of a software program.
Students will be able to design efficient data structures,  define their logical views, calculate the cost of operations for various data structures and implement them in C++ programming language.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

English

Data Structures Using C++

C Programming

Programming & Data Structure

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Introduction to the course and course instructor

Introduction to the Course

Sample program to illustrate importance of good data structures.

First Program

Definition of algorithm and Abstract Data Type

Definition of Algorithm and ADT

Measuring the goodness of an algorithm.
Parameters that are used to analyze efficiency of an algorithm. 
Parameters that do not affect the efficiency of an algorithm.

Analysis of Algorithms

Performance analysis 
Space complexity definition and explanation with examples.

Performance Analysis - Space Complexity

Performance analysis- Time complexity

Asymptotic notations.
Best , Average and worst case time complexities. 
Calculation of growth rate.

Asymptotic Notations

Asymptotic notations part 2

Rules for calculating growth rate of a program. 
Solved problems.

Running time calculations

Code HELLOSONU01 | 8+ Years Teaching Exp. in GATE CS IT & GATE DS AI on Unacademy | Mentored 2 Lakh+ Students | Produced Rankers Under 500

Sweta Kumari

This course will cover Stack in Data Structures with operations, Algorithm and its implementation and is beneficial for GATE(CS IT) preparation.

(Hindi) Stack in Data Structures - GATE (CS and IT)

In this course, I will discuss Arrays in C with some GATE PYQs along with the basic concepts. The course will be beneficial for GATE Aspirants.

(Hindi) Array in C With Concepts and PYQs: GATE (CS and IT)

This course will cover Queue in Data Structures for GATE (CS & IT) Aspirants. In this course, I will be explaining Queue Operations and its implementation using Array & Linked List.

(Hindi) Queue in Data Structures - GATE (CS & IT)

This course will cover total Previous Year Questions From Tree topic of Data structures asked in GATE Exam.

Lessons

9 lessons • 2h 1m

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Introduction to the Course

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First Program

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Definition of Algorithm and ADT

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Analysis of Algorithms

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Performance Analysis - Space Complexity

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Performance analysis- Time complexity

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Asymptotic Notations

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Asymptotic notations part 2

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Running time calculations