DanielFerrariR/codility-solutions

Codility Solutions

TOC

• Introduction
• Workspace
• Configuration

Introduction

All solutions from Codility

• 1 - BinaryGap - https://app.codility.com/programmers/lessons/1-iterations/binary_gap/start/
• 2 - CyclicRotation - https://app.codility.com/programmers/lessons/2-arrays/cyclic_rotation/start/
• 3 - OddOccurrencesInArray - https://app.codility.com/programmers/lessons/2-arrays/odd_occurrences_in_array/start/
• 4 - FrogJmp - https://app.codility.com/programmers/lessons/3-time_complexity/frog_jmp/start/
• 5 - PermMissingElem - https://app.codility.com/programmers/lessons/3-time_complexity/perm_missing_elem/start/
• 6 - TapeEquilibrium - https://app.codility.com/programmers/lessons/3-time_complexity/tape_equilibrium/start/

Workspace

• Visual Studio Code 1.45.1

  • VSCode extensions:

    • Prettier - Code formatter 4.7.0
    • Eslint 2.1.5
    • VSCode MDX 0.1.4

  • VSCode settings:

  {
    "editor.defaultFormatter": "esbenp.prettier-vscode",
    "editor.codeActionsOnSave": {
      "source.fixAll.eslint": false
    },
    "javascript.validate.enable": false,
    "eslint.validate": ["markdown", "md", "mdx"],
    "prettier.requireConfig": true,
  }

Configuration

1. Install these packages/applications (prefer the listed versions):

• Node 12.18.2
• Yarn 1.21.1

2. Install all dependencies with yarn (not npm!!)

yarn

3. Run each file with (only need the required params)

node filename.js param1 param2 param3 param4...

5. Commands

# Installs all dependendies
$ yarn

# Checks Eslint errors
$ yarn lint

# Formats all files with prettier
$ yarn format

# Checks if all files are formatted with prettier
$ yarn check-format

# Checks typescript errors
$ yarn check-types

# Commits with karma interface
$ yarn commit