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// < Hacking Task #warmUp >");

var battery = 100; //how much battery your laptop has left
var hackedTerminals = 0; //how many terminals you have hacked
var username = prompt('What is your username:', 'username here...');
var welcomeMessage =
  'fSociety distro is booting... Please enter your username: ';

console.log(welcomeMessage + username);

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/*
//Les variables
//commande prompt
var name = prompt("what is your name?");
alert(name);

//Strings
console.log('What a "String" is?');
console.log("What a \"String\" is?");
console.log("What a 'String' is?");

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/*

function Person(first,last,age) {
   this.firstname = first;
   this.lastname = last;
   this.age = age;
   var bankBalance = 7500;
  
   var returnBalance = function() {
      return bankBalance;

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const myAge = 39; //my age in years
let earlyYears = 2;
earlyYears *= 10.5; //21
let laterYears = myAge - earlyYears; //18: subtracts the first two years from my age
laterYears *= 4; //72: calculate the nbr of dog years accounted for by my later years
let myAgeInDogYears = earlyYears + laterYears; // my age in dog years
const myName = 'David';
myName.toLowerCase(); //make all letters in my name lowercase
console.log(`My name is ${myName}. I am ${myAgeInDogYears} years old in dog years.`); //print out to the console my age in dog years

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const getSleepHours = day => {
  day = day.toLowerCase();
  switch (day) {
    case 'monday':
      return 7;
      break;
    case 'tuesday':
      return 6;
      break;
    case 'wednesday':

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const input = 'I am learning JavaScript!'.toLowerCase();

const vowels = ['a', 'e', 'i', 'o', 'u'];

let resultArray = [];

for (let i = 0; i < input.length; i++) {
  for (let j = 0; j < vowels.length; j++) {
    if (input[i] === vowels[j]) {
      resultArray.push(input[i]);

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const cards = ['Diamond', 'Spade', 'Heart', 'Club'];

let currentCard = 'Heart';

while (currentCard !== 'Spade') {
  console.log(currentCard);
  let randomNumber = Math.floor(Math.random()*4);
	currentCard = cards[randomNumber];
}

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// Verifies the password has a special character
function hasSpecialCharacter (input) {
  const specialCharacters = ['!', '@', '#', '$', '%', '^', '&', '*'];
  for (var i =0; i <input.length; i++) {
    for (var j =0; j <specialCharacters.length; j++) {
      if (input[i] === specialCharacters[j]) {
        return true;
      }
    }
  }

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/*
 * Programming Quiz: 99 Bottles of Juice (4-2)
 *
 * Use the following `while` loop to write out the song "99 bottles of juice".
 * Log the your lyrics to the console.
 *
 * Note
 *   - Each line of the lyrics needs to be logged to the same line.
 *   - The pluralization of the word "bottle" changes from "2 bottles" to "1 bottle" to "0 bottles".
 */