runandrerun

// JavaScript

strangeSequence = (num) => {
  let numbers = []
  let count = 1
  while (numbers.indexOf(num) === -1) {
    count++
    numbers.push(num)
    num = ("" + num).split("").map(num => num * num).reduce((a, b) => a + b)
  }

runandrerun

// JavaScript

strangeSequence = (num) => {
  let numbers = []
  let count = 1
  while (numbers.indexOf(num) === -1) {
    count++
    numbers.push(num)
    num = ("" + num).split("").map(num => num * num).reduce((a, b) => a + b)
  }

runandrerun

// JavaScript

// Question #1

strangeSequence = (num) => {
  let numbers = []
  let count = 1
  while (numbers.indexOf(num) === -1) {
    count++
    numbers.push(num)

runandrerun

// JavaScript

// Question #1

strangeSequence = (num) => {
  let numbers = []
  let count = 1
  while (numbers.indexOf(num) === -1) {
    count++
    numbers.push(num)

runandrerun

// JavaScript

// Question #1

strangeSequence = (num) => {
  let numbers = []
  let count = 1
  while (numbers.indexOf(num) === -1) {
    count++
    numbers.push(num)

runandrerun

Input: Initial State = [2, 3, 4, 5] | Unlock Code = [5, 4, 3, 2] 
Output: Rotations required = 8
Explanation : 1st ring is rotated 3 times as 2 => 3 => 4 => 5
              2nd ring is rotated 1 time as 3 => 4
              3rd ring is rotated 1 time as 4 => 3
              4th ring is rotated 3 times as 5 => 4 => 3 =>2

Input: Initial State = [1, 9, 1, 9] | Unlock Code = [0, 0, 0, 0] 
Output: Rotations Required = 4
Explanation : 1st ring is rotated 1 time as as 1 => 0

runandrerun

const closestEnemy = (arr) => {
  let player = [];
  let enemy = [];
  let distance = 0;
  let rowLength = arr[0].length;
  let board = arr.length;
  
  // iterate over the length of the board stored in arrWidth
  for (let i = 0; i < board; i++) {
    

runandrerun

const initialBodegaState = {
  insideBodega: false,
  choppedCheese: 10,
  catMood: "Neutral",
};

const ENTER = {
  type: 'ENTER_BODEGA',
};

runandrerun

// this reducer takes in the initial state and the action called
bodegaReducer = (state = initialBodegaState, action) => {
  // the below switch case decides what to do based on the action
  switch(action.type) {
    // since 'ENTER_BODEGA' is called
    // insideBodega is toggled to be true
    case 'ENTER_BODEGA':
      return {
        ...state,
        insideBodega: true,

runandrerun

// before entering
{
  insideBodega: false, choppedCheese: 10, catMood: "Neutral",
}

// after entering
{
  insideBodega: true, choppedCheese: 10, catMood: "Neutral",
}