SDE Amazon, Qualified for ACM ICPC Regionals (KGP & Gwalior 2k17) (Chennai & Amritapuri 2k16).

Adarsh Singh Gaharwar

This course provides you an insight into easy & medium level Codechef problems. The aim is to slowly increase the level of beginners in competitive programming through this series. There is an in depth discussion of some really important concepts like Number Game & Euclid's GCD Algorithm etc.

Programming

English

Getting started with Competitive Programming in Codechef - Part 2

Competitive Programming

Codechef

Competitions

Personal and Skill Development

Develop your coding skills, learn a new language or prepare for campus placements and job interviews, you can do it all with these awesome courses.

An introduction to the course and discussion on how the topics will be covered and prerequisites.

Overview: Competitive Programming

In this video Euclid's GCD algorithm is discussed. Contest Page: www.codechef.com

Learning Euclid's GCD Algorithm

In this video we have used Euclid's GCD algorithm to solve problem GCD Queries.
Problem Link: https://www.codechef.com/problems/GCDQ
Solution Link: https://www.codechef.com/viewsolution/12561745

Problems with Solutions: GCD Queries

Discussion on Beggar's Method and used this method to solve problem Marbles.
Problem Link: https://www.codechef.com/problems/MARBLES
Solution Link: https://www.codechef.com/viewsolution/12584898

Problems with Solutions: Marbles

Discussion on problem Number Game Revisited.
Problem Link: https://www.codechef.com/problems/NUMGAME2
Solution Link: https://www.codechef.com/viewsolution/12581994

Problems with Solutions: Number Game Revisited

Discussion on problem Bytelandian Gold Coins.
Problem Link: https://www.codechef.com/problems/COINS
Solution Link:https://www.codechef.com/viewsolution/9337541

Problems with Solutions: Bytelandian Gold Coins

Discussion on problem dynamic programming basics and solving problem Sum in a triangle.
Problem Link: https://www.codechef.com/problems/SUMTRIAN
Solution Link: https://www.codechef.com/viewsolution/12568030

Problems with Solutions: Sum in a Triangle

Discussion on problem Chef and Friends(Prerequisites BFS and Graphs).
Problem Link: https://www.codechef.com/problems/CHFNFRN
Solution Link: https://www.codechef.com/viewsolution/12581686
Course Link For Graphs: https://goo.gl/LlUPgB

Problems with Solutions: Chef and Friends

Software Engineer@Directi; 
Problem Setter@HackerEarth;
For more Programming lessons prepared by me: https://unacademy.in/user/hackerearth

Pulkit Mendiratta

In this collection, we go through the problems of Codeforces Round #370, discuss the methodology to approach the problems and the roadblocks that one might counter while solving them. Problems A,B are straightforward.  Problem C demands some observations, while D requires experience with solving similar problems.

Codeforces Round 370 Tutorial with Explanations and Solutions

This is a course which will introduce you to the world of competitive programming. This course contains every basic thing which is required for beginners to get started in this sport.

Getting started with Competitive Programming in Codechef - Part 1

Official Account of ACM ICPC. Follow to find solutions to all previous year questions and questions from the latest 2016 edition.

Acm Icpc - Amritapuri

All problems that featured in ACM International Collegiate Programming Contest (ICPC), Asia-Amritapuri Site, 2012 solved in detail by Aswin Ashok. The problems include - The Mirror of Galadriel, Saruman of Many Colours, The Glittering Caves of Aglarond, and Gandalf vs. The Balrog, to name a few. Aswin explains it all in a lucid manner focusing on the key elements.

Solutions to ACM ICPC 2012 Problems

Through this course, one can learn effective tricks and techniques to find the solution to ACM-ICPC Asia-Amritapuri 2014 onsite contest. The problems which are discussed in this course are Problem D: Matryoksha Dolls, Problem I: Gabba Sprint, Problem E: Kiwi Numbers, and Problem C: Dhonis Bowlers. All the programmers can not only learn these techniques but also they can learn right approach to ace such upcoming contests.

Solutions to ACM ICPC 2014 Problems

In this course, the educator will be rendering solutions to the questions from Amritpuri Regionals 2015. The problems which are solved here are Chota Mouse and his Birthday Cake, Longest Palindrome, Jump on Buildings, and Similar Strings.

Solutions to ACM ICPC 2015 Problems

In this course, the educator has discussed solutions of ACM ICPC Amritapuri 2013 onsite questions. The programming language used in implementation is C++. The problems which are covered in this lesson are ACM ICPC Amritapuri 2013 (onsite) Problem F - Cheap Gold,  Problem I - Death Row, Problem J - The Sacrificial Firepits, and Problem B - Sorted Queues.

Lessons

8 lessons • 1h 1m