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Consecutive Run

Getting started

This project is compiled using webpack. Provided you have node and npm/yarn installed, simply navigate to this directory and run the following

npm install
webpack

or

yarn
webpack

Your compiled static artifacts will be compiled within the dist/ directory. You can serve those files over a web server or interact with it locally (via the files:// protocol). For simplicity, I included a copy of the file assets in the web/ directory (so it can be committed in the repo without the need to install node and webpack).

How to use

When you load index.html, simply start typing numbers! You will compile a list of values below on the fly. Add three consecutive numbers in a row and the first value in the run will be emphasized. You can also get a compiled list of indices below.

Assignment

Write a javascript function named “find_consecutive_runs” that accepts as an argument a list of integers.

  • It must find in that list all runs of 3 consecutive numbers that increase or decrease by 1
    • [ x, x+1, x+2 ] or [ x, x-2, x-3 ]
  • It should return the list indices of the first element of each run
  • If there are no consecutive runs it should output No Runs Found

Example Input: [1, 2, 3, 5, 10, 9, 8, 9, 10, 11, 7, 8, 7] Results: [0, 4, 6, 7]

Tasks

  1. This is an example of terrible UI design.
  • Make some improvements to the UI to make this more user friendly for input
  1. Implement the javascript function searchConsecutiveNumbers to achieve the solution for the question stated