muthu-cs / code-problems-solutions

Interview coding questions and answers in Javascript - ES6

Code Problems

This is my repo full of code problems that I have completed prior to or during an interview, as well as general problem snippets. I hope that all these problems (and solutions) are useful to others for practice and review. Feel free to contribute any solutions and optimisations, and add your own problems that you find as well, as I would love to see them.

Problems

Sorting Algorithms

• Quick Sort
• Bubble Sort
• Merge Sort
• Selection Sort
• Insertion Sort

Data Structures

• Stack
• Queue
• Linked List
• Binary Search Tree Check Not an implementation, checks for a valid implementation

DOM Problems

• Get Elements By Class Name

Shortest Code Problems

• Shortest Fizz Buzz

Tests

npm install # Installs `mocha` and any other dependencies needed to run
npm test    # Runs the testing scripts

Contributing

If you have a problem or solution that's not currently not included, please open an issue or pull request! If you're including new content, please make sure you have permission to publish the content you are adding. Under no circumstance should you copy problems online without a visible license or attributions, or from coding interview websites such as Codility.