Legend

Master

Expert

Star

Rising Star

India

CodeChef

Chennai Mathematical Institute (BSc)

Chennai Mathematical Institute (MSc)

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

Competitive Programming

Arjun Arul

This will be an introductory session for basic game theory. We will assume that the learner is comfortable with basic DSA, and start with simple two player games and aim to cover Grundy Numbers by the end.

Introduction to Game Theory For Programming

Advanced

Game Theory

We will be starting with the properties of Directed Acyclic Graphs (DAGs), learn about Topological Sort,  Strongly Connected Components and the compressed SCC DAG of a generic directed graph. Prior knowledge of basic graph algorithms will be assumed, including DFS.

Directed Acyclic Graphs (DAGs) and SCCs

Graph Algorithms

This will be the third session of a 3 part series, where we will be covering basics of Dynamic Programming, by looking at some classical problems. This is aimed at people who are new to DP.

Learn DP through Problem Solving 3

Intermediate

Dynamic Programming & Recursion

This will be the second session of a 3 part series, where we will be covering basics of Dynamic Programming, by looking at some classical problems. This is aimed at people who are new to DP.

Learn DP through Problem Solving 2

This will be the first session of a 3 part series, where we will be covering basics of Dynamic Programming, by looking at some classical problems. This is aimed at people who are new to DP.

Learn DP through Problem Solving 1

We will solve problems based on Dynamic Programming. A basic understanding of dynamic programming will be assumed. The class will be conducted in English.

DP Problem Solving Session

Free Classes

ICPC World Finalist 2012 & 2013, Coach @ IOITC

Codeforces: 2246 | Codechef: 2416 | Former Intern @CodeNation, @HackerRank

Pulkit Chhabra

Nishchay Manwani

Everest-C++ : Complete Course on Competitive Programming

Plus Group for batch U7YPI1KP

This 10-Month concise batch will provide intermediate learners with deep subject matter expertise required to get placed in FAANG companies and crack international coding contests. This batch comes with detailed coverage of each topic (from intermediate to advanced) along with curated problem solving to accelerate your programming journey and get you ready for a prestigious career in technology. It comes with a pedagogy that is exclusively designed to help you develop the acumen required for solving any programming problem in the most optimized way. The educators of this batch are highly competent technical minds with ICPC world finals, IOI medals, IOI team training experience, and Codeforces Grandmasters as accolades. They are also alumni of sought-after tech companies like Google, Linkedin, Flipkart, AppDynamics to name a few. You will also be receiving industry-accepted Codechef certification upon successfully clearing the test attempt that comes free with a 6-month and 1-year subscription.
Given below are the prerequisites required to attend this course. You may refer to the following links, brush up the prerequisites and then attend the classes.
Loops : https://unacademy.com/course/building-blocks-of-programmimg/M41P089I   (Week 3 and Week 4)
STL : https://unacademy.com/course/standard-template-library/VE6QV4E2
Time complexity : https://unacademy.com/class/introduction-to-complexity-theory/VIIU2M59

Ascend: Intermediate to Expert Level Coder in 10 Months

Additional Concepts in C++

Beginner

Basic Data Structures

Sorting & Searching Algorithms

Greedy Algorithms

Square Root Decomposition

Number Theory

Building Blocks of Programmimg

Programming Fundamentals in C++

Discrete Mathematics

Segment Trees

Advanced Dynamic Programming

Computational Geometry

ICPC World Finalist 2020 | Software Engineer @Google

Deepak Gour

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

Sanket Singh

I'm a competitive programmer. I am red on CF and 7* on Codechef. I have been teaching CP on various platforms for approx a year.

Utkarsh Gupta

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

Istasis Mishra

Plus Group for batch N10W1V8S

This 10-Month batch course will give a learner the end-to-end subject matter expertise required to get placed in FAANG companies, create tech products from scratch & crack international coding contests. Our special pedagogy designed by highly competent technical minds with ICPC world finals, IOI medals, IOI team training experience & Codeforces Grandmasters as accolades, will help learners progress from an absolute beginner to an expert programmer. Join this batch to learn from members of the most respected technology teams from around the world. (Google, Flipkart, LinkedIn, Facebook, Amazon, Goldman Sachs, AppDynamics). Also, get free attempts at the Industry accepted CodeChef Certification (CCDSA) upon successfully clearing the test attempt that comes free with 6 months and 1-year subscription.

(C++) Everest 2.0 - Complete Course in Competitive Programming

Plus Group for batch CICEURK2

10 Months long CodeChef Certification batch with live sessions and unlimited access to programming content/ practice problems. The program comes with detailed coverage of each topic (from beginner to advanced) along with curated problem solving to accelerate your programming journey and get you ready for a prestigious career in technology. The year-long batch aims to fuel the aspirations of all levels of programmers with a pedagogy that’s exclusively designed to help you develop the acumen required for solving any programming problem in the most optimized way. The educators of this batch are highly competent technical minds with ICPC world finals, IOI medals, IOI team training experience, and Codeforces Grandmasters as accolades. They are also alumni of sought-after tech companies like Google, Linkedin, Flipkart, AppDynamics to name a few. You will also be receiving industry-accepted Codechef certification upon successfully clearing the test attempt that comes free with 6 months and 1-year subscription.

(C++) Genius: From Programming Fundamentals to Advanced Problem Solving

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

Riya Bansal

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

Triveni Mahatha

Placement 2021

Plus Group for batch 0OBSB3VZ

6-month long interview batch with live sessions and unlimited access to programming content/ practice problems. The program comes with detailed coverage of each topic along with curated problem solving to get you ready for a prestigious career in technology. The pedagogy of this batch is specially designed by Codechef leaders and our esteemed educators to help you crack interviews of top product companies like Linkedin, Google, Amazon, Facebook to name a few. If product companies are what you are targeting, then this is the perfect batch for you as it provides focused and end to end expertise that is required to clear each level of the interview process. Industry accepted Codechef certification will also be provided on successful completion of the program. The educators of this batch are highly competent technical minds with ICPC world finals, IOI medals, IOI team training experience, and Codeforces Grandmasters as accolades. They are also alumni of sought after tech companies like Google, Linkedin, Flipkart, AppDynamics to name a few. You will also be receiving industry-accepted Codechef certification upon successful course completion. We also have in-class as well as post-class doubt clearance support to provide a high-velocity learning experience.

INTERVIEW 2021: Concise Track to Clear Product Interviews

Miscellaneous

String Algorithms

Interview Preparation

Batches

In this course, the Educator will cover important concepts of Dynamic Programming and this course would be helpful for aspirants preparing for Competitive Programming Exams. Learners at any stage of their preparation will be benefited by the course. The course will be covered in English and the notes will be provided in English.

Course on Dynamic Programming

In this course, Arjun Arul will help beginners get started on competitive programming. The language used will be C++ and we will start out from brushing up on C++ syntax and end with solving some basic problems on the online judge. The classes will be conducted in English and the notes for the same as well will be provided in English. All doubts of the learners will be clarified during the Doubt Clearing Sessions. 

Crash Course on Introduction to Competitive Programming Using C++

Doubt Clearing Session + Problem Solving

In this course, Arjun Arul will be covering different sorting and searching algorithms. We will cover the basics of sorting, and binary search, including binary search over the answer and over real numbers. We will assume that you are comfortable with a programming language and the topics are given below.
Loops: https://unacademy.com/course/building-blocks-of-programmimg/M41P089I   (Week 3 and Week 4)
STL : https://unacademy.com/course/standard-template-library/VE6QV4E2


Crash Course on Sorting and Searching

Doubt Clearing and Problem Solving

In this course, Arjun Arul will cover important concepts of Mathematics & Puzzles. The course will be helpful for aspirants preparing for Competitive Programming Exams. Learners at any stage of their preparation will be benefited from the course. The course will be covered in English and the notes will be provided in English as well.

Course on Mathematics & Puzzles for Interview Preparation

Doubt Clearing Session

In this course, Arjun Arul will cover sorting, linear and binary search for beginners. A basic knowledge of C++ will be assumed. There are no other prerequisites. Classes will be covered in English and the notes for the same will be provided in English as well. 

Crash Course on Sorting and Searching using C++

In this course, Arjun Arul will cover all aspects of C++ which are needed for competitive programming. There are no prerequisites for this course participation. Learners prpearing for Competitive programming can gain maximum benefit from this course.  The lessons will be delivered in English and the notes as well will be provided in English. 

Arjun Arul

Rising Star

in Competitive Programming

548K

121

1K

4

Free Classes

Introduction to Game Theory For Programming

Directed Acyclic Graphs (DAGs) and SCCs

Learn DP through Problem Solving 3

Learn DP through Problem Solving 2

Learn DP through Problem Solving 1

DP Problem Solving Session

Batches

Competitive Programming

Course on Dynamic Programming

Crash Course on Introduction to Competitive Programming Using C++

Crash Course on Sorting and Searching

Course on Mathematics & Puzzles for Interview Preparation

Crash Course on Sorting and Searching using C++

Crash Course on C++ Programming Fundamentals

Educator highlights

Worked at
CodeChef

Studied at
Chennai Mathematical Institute (BSc)

Unacademy Educator since
2nd August, 2020

Knows
Hindi and English

View more

Arjun Arul

Rising Star

in Competitive Programming

548K

121

1K

4

Free Classes

Introduction to Game Theory For Programming

Directed Acyclic Graphs (DAGs) and SCCs

Learn DP through Problem Solving 3

Learn DP through Problem Solving 2

Learn DP through Problem Solving 1

DP Problem Solving Session

Batches

Competitive Programming

Course on Dynamic Programming

Crash Course on Introduction to Competitive Programming Using C++

Crash Course on Sorting and Searching

Course on Mathematics & Puzzles for Interview Preparation

Crash Course on Sorting and Searching using C++

Crash Course on C++ Programming Fundamentals

Educator highlights

.css-12zk6vg-P1-BaseText{font-weight:normal;font-size:14px;line-height:150%;color:var(--color-text-primary);margin:0px;display:inline;color:var(--color-text-primary);}Worked at CodeChef

Studied at Chennai Mathematical Institute (BSc)

Unacademy Educator since 2nd August, 2020

Knows Hindi and English

View more

Worked at
CodeChef

Studied at
Chennai Mathematical Institute (BSc)

Unacademy Educator since
2nd August, 2020

Knows
Hindi and English