Beat the Codility Coding Interview in Ruby

Beat the Codility Coding Interview in Ruby, available at $44.99, has an average rating of 4.8, with 93 lectures, based on 73 reviews, and has 1507 subscribers.

You will learn about Experience solving many of codilitys coding interview puzzles, with problem descriptions, hints and solutions Learn common problem solving tips ideal for coding interviews Have a greater chance of passing the coding interview with codility, hackerrank and others Have a better chance of doing well in a face to face or phone coding interview This course is ideal for individuals who are Ruby Developers about to take the codility coding interview or Ruby Developers about to take another coding interview, such as hackerrank or others or Ruby Developers about to take a face to face or phone coding interview It is particularly useful for Ruby Developers about to take the codility coding interview or Ruby Developers about to take another coding interview, such as hackerrank or others or Ruby Developers about to take a face to face or phone coding interview.

Enroll now: Beat the Codility Coding Interview in Ruby

Summary

Title: Beat the Codility Coding Interview in Ruby

Price: $44.99

Average Rating: 4.8

Number of Lectures: 93

Number of Published Lectures: 93

Number of Curriculum Items: 93

Number of Published Curriculum Objects: 93

Original Price: $19.99

Quality Status: approved

Status: Live

What You Will Learn

Experience solving many of codilitys coding interview puzzles, with problem descriptions, hints and solutions

Learn common problem solving tips ideal for coding interviews

Have a greater chance of passing the coding interview with codility, hackerrank and others

Have a better chance of doing well in a face to face or phone coding interview

Who Should Attend

Ruby Developers about to take the codility coding interview

Ruby Developers about to take another coding interview, such as hackerrank or others

Ruby Developers about to take a face to face or phone coding interview

Target Audiences

Ruby Developers about to take the codility coding interview

Ruby Developers about to take another coding interview, such as hackerrank or others

Ruby Developers about to take a face to face or phone coding interview

This course has been designed to help you pass your next coding interview. It focuses on puzzles from Codility’s training lessons, so if you have an online coding test coming up, this course is perfect for you.

The key to passing coding interviews is to practice as much as possible by solving various types of coding puzzles. In doing so you sharpen your problem solving skills and eventually you will start to see patterns amongst the different coding solutions. You also increase your chances of being asked a problem you’ve already solved.

In this course you’ll get to practice many of these coding puzzles. In every section we introduce the topic, explain the problem and later provide you with a few hints that help solve the puzzle. In the end we arrive at the solution together.

Along the way you’ll learn how to ride a motorbike, surf, scuba dive and fly an aeroplane. *

Join me on this course, and let’s get you to pass this interview!

*Not really, however this course is pretty fun regardless.

All code in this course can be found on github, username/project: cutajarj/CodilityInRuby

Course Curriculum

Chapter 1: Introduction

Lecture 1: Make most of this course

Lecture 2: Useful links and resources

Chapter 2: Time Complexity

Lecture 1: Quick recap on Complexity Theory

Lecture 2: Perm Missing Element Problem

Lecture 3: Perm Missing Element Hint 1

Lecture 4: Perm Missing Element Hint 2

Lecture 5: Perm Missing Element Solution

Lecture 6: Perm Missing Element Code Walkthrough

Lecture 7: Equilibrium Problem

Lecture 8: Equilibrium Hint 1

Lecture 9: Equilibrium Hint 2

Lecture 10: Equilibrium Solution

Lecture 11: Equilibrium Code Walkthrough

Chapter 3: Arrays

Lecture 1: Refresh your knowledge on Arrays

Lecture 2: Cyclic Rotation Problem

Lecture 3: Cyclic Rotation Hint

Lecture 4: Cyclic Rotation Solution

Lecture 5: Cyclic Rotation Code Walkthrough

Chapter 4: Counting Elements

Lecture 1: What do we mean by Counting Elements?

Lecture 2: Frog River One Problem

Lecture 3: Frog River One Hint

Lecture 4: Frog River One Solution

Lecture 5: Frog River One Code Walkthrough

Lecture 6: Max Counters Problem

Lecture 7: Max Counters Hint 1

Lecture 8: Max Counters Hint 2

Lecture 9: Max Counters Solution

Lecture 10: Max Counters Code Walkthrough

Chapter 5: Stacks and Queues

Lecture 1: The basics around Stacks and Queues

Lecture 2: Brackets Problem

Lecture 3: Brackets Hint

Lecture 4: Brackets Solution

Lecture 5: Brackets Code Walkthrough

Lecture 6: Fish Problem

Lecture 7: Fish Hint

Lecture 8: Fish Solution

Lecture 9: Fish Code Walkthrough

Chapter 6: Leader

Lecture 1: Leader definition and the Dominator Problem

Lecture 2: Dominator Hint

Lecture 3: Dominator Solution

Lecture 4: Dominator Code Walkthrough

Chapter 7: Maximum Slice Problem

Lecture 1: Introduction to the Maximum Sub Array problem

Lecture 2: Max Profit Problem

Lecture 3: Max Profit Hint

Lecture 4: Max Profit Solution

Lecture 5: Max Profit Code Walkthrough

Chapter 8: Sorting

Lecture 1: Overview of different Sorting Algorithms

Lecture 2: Disc Intersection Problem

Lecture 3: Disc Intersection Hint

Lecture 4: Disc Intersection Solution

Lecture 5: Disc Intersection Code Walkthrough

Chapter 9: Prefix Sums

Lecture 1: How to generate prefix sums

Lecture 2: Passing Cars Problem

Lecture 3: Passing Cars Hint

Lecture 4: Passing Cars Solution

Lecture 5: Passing Cars Code Walkthrough

Lecture 6: Div Count Problem

Lecture 7: Div Count Hint

Lecture 8: Div Count Solution

Lecture 9: Div Count Code Walkthrough

Chapter 10: Primes and Composites

Lecture 1: Understanding Primes and Composites

Lecture 2: Flags Problem

Lecture 3: Flags Hint 1

Lecture 4: Flags Hint 2

Lecture 5: Flags Solution

Lecture 6: Flags Code Walkthrough

Chapter 11: Euclidean Algorithm

Lecture 1: Whats the Greatest Common Divisor Algorithm?

Lecture 2: Chocolates By Numbers Problem

Lecture 3: Chocolates By Numbers Hint

Lecture 4: Chocolates By Numbers Solution

Lecture 5: Chocolates By Numbers Walkthrough

Chapter 12: Caterpillar method

Lecture 1: How does a Caterpillar move?

Lecture 2: Count Distinct Slices Problem

Lecture 3: Count Distinct Slices Hint 1

Lecture 4: Count Distinct Slices Hint 2

Lecture 5: Count Distinct Slices Solution

Lecture 6: Count Distinct Slices Walkthrough

Lecture 7: Min Abs Sum Of Two Problem

Lecture 8: Min Abs Sum Of Two Hint 1

Lecture 9: Min Abs Sum Of Two Hint 2

Lecture 10: Min Abs Sum Of Two Hint 3

Lecture 11: Min Abs Sum Of Two Solution

Lecture 12: Min Abs Sum Of Two Walkthrough

Chapter 13: Greedy Algorithms

Lecture 1: Whats a Greedy Algorithm like?

Lecture 2: Max Non Overlapping Segments Problem

Lecture 3: Max Non Overlapping Segments Hint

Lecture 4: Max Non Overlapping Segments Solution

Instructors

James Cutajar
Software Developer, Author, Instructor

Rating Distribution

1 stars: 1 votes

2 stars: 1 votes

3 stars: 11 votes

4 stars: 17 votes

5 stars: 43 votes

Frequently Asked Questions

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