cplpearce

// Use the value below whenever you need the value of Pi
const PI = 3.14159 ;

const sphereVolume = function (radius) {
  // V = 4/3 πr³
  return ((4/3) * (PI * Math.pow(radius, 3)));
}

console.log(4186 < sphereVolume(10) && sphereVolume(10) < 4189);

cplpearce

const chooseRecipe = function(bakeryA, bakeryB, recipes) {
  let applicableRecipies = '';
  for (let recipe of recipes) {
    let boolBakeryA = false;
    let boolBakeryB = false;
    for (let ingredient of recipe.ingredients) {
      bakeryA.includes(ingredient) && (boolBakeryA = true);
      bakeryB.includes(ingredient) && (boolBakeryB = true);
      }
      (boolBakeryA && boolBakeryB) && (applicableRecipies += recipe.name);

cplpearce

const talkingCalendar = function(date) {
  const dateArray = date.split('/');
  const months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];

  let friendlyDate = {day : 0, month : '', year : 0};
  
  friendlyDate.day = +dateArray[2] + (+dateArray[2] === 1 ? 'st' : (+dateArray[2] === 2 ? 'nd' : +dateArray[2] === 3 ? 'rd' : 'th'));
  friendlyDate.month = months[(+dateArray[1]) - 1];
  friendlyDate.year = dateArray[0];

cplpearce

const calculateChange = function(total, cash) {
  // c(hange)
  let c = {
    twentyDollar : 0,
    tenDollar : 0,
    fiveDollar : 0,
    twoDollar : 0,
    oneDollar : 0,
    quarter : 0,
    dime : 0,

cplpearce

// In this exercise, we will be given a list of instructors and we will create a single object to organize them based on their course.

// Input

const organizeInstructors = function(instructors) {
  let org = {};
  for (const i of instructors) {
    org[i.course] ? org[i.course].push(i.name) : org[i.course] = [i.name];
  }
  return org;

cplpearce

const makeCase = function (input, scheme) {
  (typeof scheme !== 'object') && (scheme = [scheme]);
  let arrStr = [input];
  for (let sch of scheme){
    let i = 0; 
    let cap = false;
    for (let c of arrStr.join('')) {
      if (sch === 'camel') {
        c === ' ' ? cap = true : cap === true ? (arrStr[i] = c.toUpperCase()) && (cap = false) : arrStr[i] = c;
        i++;

cplpearce

const urlDecode = function(text) {
  text = text.replace(/%20/g, ' ');
  let strArray = text.split(/[(=)|(&)]+/);
  let results = {};
  for (let i = 0; i < strArray.length; i += 2)
    results[strArray[i]] = strArray[i + 1];
  return results
};

console.log(urlDecode("duck=rubber"));

cplpearce

const squareCode = function(message) {
  msg = message.replace(/ +/g, '');
  let len = msg.length;
  let sqR =  Math.ceil(Math.sqrt(len));
  let rS = [];
  for (let r = 0; r < sqR; r++) {
    for (let i = 0; i < sqR; i++) {
      rS.push(msg[r + (i * sqR)])
    }
    rS.push(' ');

cplpearce

let wQ = [0, 5];
let bQ = [5, 0];

let board = [
  [0, 0, 0, 0, 0, 0, 0, 0],
  [0, 0, 0, 0, 0, 0, 0, 0],
  [0, 0, 0, 0, 0, 0, 0, 0],
  [0, 0, 0, 0, 0, 0, 0, 0],
  [0, 0, 0, 0, 0, 0, 0, 0],
  [0, 0, 0, 0, 0, 0, 0, 0],

cplpearce

{
      metadata: {
        core: {
          name: "ISR Coverage",
          uid: "7c2f79e7-2653-4adb-9e18-270761b3a0b1",
          version: 1,
          type: "tool",
        },
        api: {
          method: "post",