Legend

Master

Expert

Star

Rising Star

India

Nference

Jaypee Institute of Information Technology

Gurgaon, Haryana, India

ACM ICPC regionals

Sensational! We are proud to call you an Unacademy veteran. Onwards and upwards!

10k minutes

Your perseverance is inspirational. Cherish this huge moment, you’ve earned it!

5k minutes

Woohoo! You’re officially a learning rockstar. Keep racking up more thousands!

1000 minutes

You deserve this honour for all the hard work! 500 is a big milestone. Keep going higher and faster!

500 minutes

Your first century, you did it! Go ahead, tell the world. 

100 minutes

Woot! You're halfway to a century of learning minutes. Keep going strong!

50 minutes

Congratulations on your first learning milestone! Here's to many more in the future. 

10 minutes

Dedicate this special Teachers’ Day Hat to appreciate the efforts of your favorite educator

Happy Teachers' Day Hat 2021

Kushagra Nigam

In this class we are going to solve problems based on the topic of recursion and dynamic programming. This is one of most important topics for interview.

Competitive Programming

Recursion and DP: Problem Solving - 6

Intermediate

Dynamic Programming & Recursion

Recursion and DP: Problem Solving - 5

Recursion and DP: Problem Solving - 4

Recursion and DP: Problem Solving - 3

Recursion and DP: Problem Solving - 2

Recursion and DP: Problem Solving - 1

Free Classes

Software Engineer at Microsoft | Ex - Flipkart | Former SDE and Instructor @ InterviewBit | Google Women TechMakers Scholar 2018

Riya Bansal

Arnab Chakraborty

Bramhastra 2.0

Plus Group for batch 6TOL8ZKA

Placement centric batch that would enable you to clear any product interview. Our interview batch is for those learners who understand the basic concepts of Programming and want to upskill themselves into experts, for getting placed in top product-based companies. The batch starts from 6th July and uses C++ as the programming language. During this 6-month course, you will have LIVE classes from educators who have proven experience with some of the world's best technology teams at Google, Microsoft, Flipkart, Rippling, AppDynamics and LinkedIn, to name a few. Some other exclusive features that come with this batch are: Structured Learning, Post Class Doubt Support in Discord and Curated Practice Problems. To know more about the tentative topic-wise curriculum of this batch, please copy the following link and paste it in your browser: https://unacademy.cc/interviewbatch

Bramhastra 3.0: Exclusive 5- Month Learning Track for College/ Off-Campus Placements

Beginner

Basic Data Structures

Sorting & Searching Algorithms

Greedy Algorithms

Square Root Decomposition

Advanced

Graph Algorithms

Building Blocks of Programmimg

Programming Fundamentals in C++

Segment Trees & BIT

Game Theory

Plus Group for batch D4AFU65Z

Placement Centric Batch that would enable you to clear any product interview. Our interview batch is for those learners who understand the basic concepts of programming and want to upskill themselves into experts, for getting placed in top product-based companies. The batch starts from 6th July and uses C++ as the programming language. During this 6-month course, you will have LIVE classes from educators who have proven experience with some of the world's best technology teams at Google, Microsoft, Flipkart, Rippling, AppDynamics and LinkedIn, to name a few. Some other exclusive features that come with this batch are: Structured Learning, Post Class Doubt Support in Discord and Curated Practice Problems. To know more about the tentative topic-wise curriculum of this batch, please copy the following link and paste it in your browser: https://unacademy.cc/interviewbatch

Bramhastra 2.0: Exclusive 5- Month Learning Track for College/ Off-Campus Placements

Software Development Engineer @ Arcesium | Former SDE and Instructor Intern @ Interviewbit | ACM-ICPC 2019 Regionals Rank 10

Suransh Chopra

I am Mohammad Fraz , graduated from DTU and Placed at Cult.fit. I also have a channel on YouTube by the name Lead Coding.

Mohammad Fraz

Qualified ICPC 2016 World Final. Won multiple Codechef Long Challenges (India). ICPC Onsite Regionals' Problem setter and Judge. IIT Kanpur.

Triveni Mahatha

Brahmastra

Plus Group for batch 0ULS6GQ7

A 6-month Placement Centric Batch that would enable you to clear any product interview. Our interview batch is for those learners who understand the basic concepts of programming and want to upskill themselves into experts, for getting placed in top product-based companies. The batch starts from 15th June and uses C++ as the programming language. During this 6-month course, you will have LIVE classes from educators who have proven experience with some of the world's best technology teams at Google, Microsoft, Flipkart, Rippling, AppDynamics and LinkedIn, to name a few.  Some other exclusive features that come with this batch are: Structured Learning, Post Class Doubt Support in Discord and Curated Practice Problems. To know more about the tentative topic-wise curriculum of this batch, please copy the following link and paste it in your browser-  
http://unacademy.cc/interviewcoursecarriculam

Bramhastra - Interview Specific Programming Track

Software Developer at Google || Past Experience : Amazon, Dunzo, Samsung || ACM -ICPC Regionalist 

Suresh Upadhyay

Ex-SDE @ LinkedIn | Former SDE @ Interviewbit | Google Summer of Code 2019 @ Harvard University | Former Intern @ISRO

Sanket Singh

SDE @ Google | IIT Delhi - Bachelors & Masters | Institute Silver Medalist | Join the community here t.me/tarungupta_unacademy

Tarun Gupta

Low latency engineer Nference.AI|Past DataEngineer LG ADS| IITBHU(CSE)|Past Instructor@Scaler academy|Past Instructor @Programming Pathshala

Robin Khurana

CS Research Undergrad at IIIT Hyderabad, IOI 2018, ICPC Regionals 2019, 2020.

Istasis Mishra

MTech from Delhi Technological University (DCE), currently working for Microsoft in Windows team. Also a mentor at Microsoft engage program.

Anjali Sheel

Striker

Plus Group for batch FQACEUWD

Take a deep dive into the fundamentals of Data Structures through solving problems carefully curated by our Top Educators. Batch Striker, starting May 31st, 2021, makes for a practical approach to learn DSA and is best suited for beginner-level coders. The 9-month long batch will be conducted in C ++. 



Some of the important topics to be covered in the batch are Basic Data Structures, Advanced Concepts in C++, Greedy Algorithms, Advanced-Data Structure, Number Theory, Discrete Mathematics, Graph Algorithms, Advanced Dynamic Programming, Computational, and  Geometry.

Striker: Data Structures Fundamentals with Curated Problem Solving

Additional Concepts in C++

Number Theory

Discrete Mathematics

Advanced Dynamic Programming

Computational Geometry

String Algorithms

Batches

In this course, Kushagra Nigam will cover all topics of basic data structures like Arrays, Linked List, Stack, Queue, HashMap, Binary Tree, Binary Heap, Binary Search Tree. Also, we are going to solve a lot of problems based on each data structure. The course will be delivered in English and notes for the same will be provided in English.

Course on Basic Data Structures

In this course, Kushagra will cover all types of sorting & searching algorithms. We'll cover insertion sort, bubble sort, quick sort, merge sort, binary search, linear search etc. Needless to say we are going to solve a lot of problems. The course will be delivered in English and notes for the same will be provided in English.

Course on Sorting and Searching

Doubt Clearing Session and Problem Solving

In this course, Kushagra Nigam we are going to learn about the 2-pointers approach. We'll also do some basics on bit manipulation. Then we will do backtracking. Nevertheless, we are going to solve programming problems to grasp the concept faster.

Course on Two Pointers & Bit Manipulation and Backtracking

Doubt Clearing Session

Miscellaneous

Interview Preparation

In this course, Kusharga Sir will cover topics of basic data structures like Stack, Queue, Linked List, Binary Tree Binary Search Tree. Also, we are going to solve a lot of problems based on each data structure. The course will be delivered in English and notes for the same will be provided in English as well.

In this course, Kushagra Nigam will cover some advanced data structures like Tries, Segment Tree, and Heaps. We'll cover the concept as well as do questions to grasp the concept. The course will be delivered in English and notes for the same will be provided in English as well.

Course on Advanced Data Structures

Expert Data Structures

In this course, Kushagra will cover the concept of Backtracking from the basics so that we get to know where backtracking is used. We'll be solving a lot of problems to grasp the concept. The course will be delivered in English and notes for the same will be provided in English as well.

Kushagra Nigam

Ex-educator

275K

Free Classes

Recursion and DP: Problem Solving - 6

Kushagra Nigam

Recursion and DP: Problem Solving - 5

Kushagra Nigam

Recursion and DP: Problem Solving - 4

Kushagra Nigam

Recursion and DP: Problem Solving - 3

Kushagra Nigam

Recursion and DP: Problem Solving - 2

Kushagra Nigam

Recursion and DP: Problem Solving - 1

Kushagra Nigam

Batches

Bramhastra 3.0: Exclusive 5- Month Learning Track for College/ Off-Campus Placements

View full schedule

Bramhastra 2.0: Exclusive 5- Month Learning Track for College/ Off-Campus Placements

View full schedule

Bramhastra - Interview Specific Programming Track

View full schedule

Striker: Data Structures Fundamentals with Curated Problem Solving

View full schedule

Competitive Programming

Course on Basic Data Structures

Kushagra Nigam

Course on Sorting and Searching

Kushagra Nigam

Course on Two Pointers & Bit Manipulation and Backtracking

Kushagra Nigam

Course on Basic Data Structures

Kushagra Nigam

Course on Advanced Data Structures

Kushagra Nigam

Course on Backtracking

Kushagra Nigam