Noble-Mushtak

data:text/html,<h2><a href="https://www.khanacademy.org/computer-programming/what-is-it-adjustable/4857201710727168">What is it? (adjustable)</a></h2> <script src="https://www.khanacademy.org/computer-programming/what-is-it-adjustable/4857201710727168/embed.js?editor=yes&amp;buttons=yes&amp;author=yes&amp;embed=yes"></script> <p>Made using: <a href="http://www.khanacademy.org/computer-programming">Khan Academy Computer Science</a>.</p>

Noble-Mushtak

//Include Firebase and jQuery AJAX
var http = require("http");
var Firebase = require("Firebase");
var najax = require("najax");

var minuteInterval = 30;
var howOften = 60 * 1000 * minuteInterval; //Should evaluate to "minuteInterval" minutes

//ka_api.js
/***

Noble-Mushtak

/*
 * Step 1: Check to make sure user is logged in (if not, leave page)
 * Step 2: Check to make sure logged in user, is an administrator (if not, leave page)
 * Step 3: Load all tools onto the page.
 */
/* The data we have on the current user. */
var userData;
/* True iff we're done with the auth checks. */
var authChecksDone = false;

Noble-Mushtak

//The event names. These change according to whether or not the user is on a mobile device, or specifically a Windows Phone.
var isIEMobile = navigator.userAgent.indexOf("IEMobile") != -1;
var isMobile = navigator.userAgent.indexOf("Mobile") != -1;
var mouseevents = {
    click: "click",
    mousedown: isIEMobile ? "pointerdown" : (isMobile ? "touchstart" : "mousedown"),
    mouseup: isIEMobile ? "pointerup" : (isMobile ? "touchend" : "mouseup"),
    mousemove: isIEMobile ? "pointermove" : (isMobile ? "touchmove" : "mousemove"),
    mouseenter: isIEMobile ? "pointerenter" : (isMobile ? "touchenter" : "mouseenter"),
    mouseleave: isIEMobile ? "pointerleave" : (isMobile ? "touchleave" : "mouseleave")

Noble-Mushtak

function characterPresent(stringParam, character)
    --[[
        This function returns true if and only if character is in stringParam.
    ]]--
    --Loop through stringParam:
    for i=1, #stringParam do
        --If the current character is character, return true.
        if stringParam:sub(i, i) == character then return true end
    end
    --If we go through the whole string without returning true, we get to this point.

Noble-Mushtak

from math import sqrt

max = 800000
smallest_prime_factor = []
for num in range(max): smallest_prime_factor.append(0)
for num in range(2, max):
    if smallest_prime_factor[num] == 0:
        smallest_prime_factor[num] = num
        for num2 in range(max//num):
            if smallest_prime_factor[num*num2] == 0:

Noble-Mushtak

def implies(x, y):
    '''Tells us if x --> y'''
    return ((not x) or y)

def digits(num, base=10):
    '''Converts num to an array containing its digits from base specified'''
    if num < base: return [num]
    return digits((num-(num % base))//base, base)+[num % base]

# Answer for part d

Noble-Mushtak

/**
 * A class that models mathematical expressions.
 * 
 * @author Noble H. Mushtak
 * @version 1.0 (6 Oct 2016)
*/
public class Expression
{
    /**
     * These are the five operations allowed in our expressions.

Noble-Mushtak

#include <stdio.h>
#include <stdlib.h>

//This is a datatype that can be either "A" or "B".
enum side { A, B };
typedef enum side side;
//This is a datatype representing a record.
//It has both a side and a record number.
typedef struct {
    side side;

Noble-Mushtak

import java.util.*;

/**
 * Description
 * 
 * @author Noble Mushtak
 * @version 1.0 (DATE)
*/
public class Template {
    /**