You are provided empty JavaScript files (or having function signatures) in this directory. You have to follow the instructions given in each file and write the code in the same file to complete the assignment.

Feel free to start doing these in any order you like.

1. Easy
2. Medium
3. Hard

1. Follow the comment above each problem to run test for that problem
2. To tests for all the problems of this week run npx jest ./tests/

1. If you have Node.js locally, you should run these on your machine
2. If you don't, you can copy these over to repl.it and run it there. Tests wont be automated there so you will have to make use judgement to ensure if your code is correct