Arieg419

// Our input. An array of objects containing all original meeting times.
[
    {startTime: 0,  endTime: 1},
    {startTime: 3,  endTime: 5},
    {startTime: 4,  endTime: 8},
    {startTime: 10, endTime: 12},
    {startTime: 9,  endTime: 10},
]

// Our output. An array of objects containing all meeting times merged.

Arieg419

  // We should consider these meetings as overlapping
  [{startTime: 1, endTime: 2}, {startTime: 2, endTime: 3}];

  // Overlapping meetings! How can we overlapping meeting programitically?
  [{startTime: 4, endTime: 6}, {startTime: 5, endTime: 7}];

Arieg419

function mergeRanges(meetings) {

    // sort by start times, slice will return a shallow copy of the array, not affecting original array
    var sortedMeetings = meetings.slice().sort(function(a, b) {
        return a.startTime > b.startTime ? 1 : -1;
    });

    // initialize mergedMeetings with the earliest meeting
    var mergedMeetings = [sortedMeetings[0]];

Arieg419

var complexObjects = {
  complexProp: "1", // access via complexObjects.complexProp
  simpleProp: "2", // access via complexObjects.simpleProp
  regularProp: 5 // access via complexObjects.regularProp
};

Arieg419

var person = new Map();

person.set("Formal Name", "Kanye West");
person.set("Alias", "Yeezy");
person.set("Goal", "GOAT"); // don't stop reading here!

console.log(person.has("Formal Name")) // true
console.log(person.size); // 3

person.delete("Goal");

Arieg419

// create object with numbers as keys
var object = {
  1: "First Name",
  2: "Middle Name",
  3: "Last Name"
};

console.log(object.1); // Uncaught SyntaxError: Unexpected Number
console.log(object."1"); // Uncaught SyntaxError: Unexpected String
console.log(object[1]); // "First Name"

Arieg419

/*
The following is a "driver" file for your TempTracker.js class.

The TempTrackers class you are creating should support all of these methods, 
and return the values commented out, at the end of every console.log function call.

*/

var tmp = new tempTracker();
tmp.insert(1);

Arieg419

var pokemon = {
    firstname: 'Pika',
    lastname: 'Chu ',
    getPokeName: function() {
        var fullname = this.firstname + ' ' + this.lastname;
        return fullname;
    }
};

Arieg419

// Suppose we could access yesterday's stock prices as an array, where:

// The indices are the time in minutes past trade opening time, which was 9:30am local time.
// The values are the price in dollars of Apple stock at that time.
// So if the stock cost $500 at 10:30am, stockPricesYesterday[60] = 500;.

// Write an efficient function that takes stockPricesYesterday and returns the best profit 
// I could have made from 1 purchase and 1 sale of 1 Apple stock yesterday.

Arieg419

function waysToReturnChange(denominations, numOfCoins, amount) {
    
    if(amount === 0) return 1; // Perfect!
    
    if(amount < 0) return 0; // No solution exists for negative amount
    
    if(numOfCoins < 0 && amount > 0) return 0; // We don't have coins left!
    
    return;
}