andymuncey

//create node
var rectangleSpriteNode = SKSpriteNode()
  
//set sprite colour
rectangleSpriteNode.color = UIColor.yellowColor()
  
//set 100 width by 500 high
rectangleSpriteNode.size = CGSizeMake(100, 50)
  
//set the position of the node's centre (200 points across, 100 points up)

andymuncey

class LiskovPhraseMaker {
    
    //class properties
    private var type = "T"
    private var subtype = "S"
    
    func modifiedLiskovPhrase() -> String{
        
        return "If \(subtype) is a subtype of \(type), then objects of type \(type) may be replaced with objects of type \(subtype) (i.e., objects of type \(subtype) may substitute objects of type \(type)) without altering any of the desirable properties of that program (correctness, task performed, etc.)"
    }

andymuncey

//change this to a struct and verify the change in behaviour
class Number : CustomStringConvertible {
    
    var number: Int
    init(_ num: Int) {
        number = num
    }
    
    public var description : String {
        return "\(number)"

andymuncey

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        //    Add code to print your name
        System.out.println("REPLACE WITH YOUR NAME");

        //    Add code to print a message with a truth about yourself (try and think of something interesting)