lab3

labs/lab3/Cards.java

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+public class Cards {
+    public enum Rank {
+        ace, two, three, four, five, six, seven, eight, nine, ten, jack, queen, king
+    }
+    public static void main(String args[]){
+        Rank highCard;
+        Rank faceCard;
+        Rank card1;
+        Rank card2;
+
+        highCard = Rank.ace;
+        faceCard = Rank.queen;
+        card1 = Rank.four;
+        card2 = Rank.six;
+
+        int card1Val = card1.ordinal() + 1;
+        int card2Val = card2.ordinal() + 1;
+
+        System.out.println("High card : "+highCard+" and Face card: "+faceCard);
+        System.out.println("Card 1: "+ card1Val+" Card 2: "+card2Val);
+    }
+}

labs/lab3/Distance.java

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+// ************************************************************* 
+// Distance.java 
+// 
+// Computes the distance between two points 
+// ************************************************************* 
+import java.util.Scanner; 
+public class Distance 
+{ 
+ public static void main (String[] args) 
+ { 
+ double x1, y1, x2, y2; // coordinates of two points 
+ double distance; // distance between the points 
+ Scanner scan = new Scanner(System.in); 
+ // Read in the two points 
+ System.out.print ("Enter the coordinates of the first point " + 
+ "(put a space between them): "); 
+ x1 = scan.nextDouble(); 
+ y1 = scan.nextDouble(); 
+ System.out.print ("Enter the coordinates of the second point: "); 
+ x2 = scan.nextDouble(); 
+ y2 = scan.nextDouble(); 
+ // Compute the distance 
+ // Print out the answer 
+ distance = Math.sqrt(Math.pow(x1-x2,2)+Math.pow(y1-y2,2));
+ System.out.println("Distance between them: "+distance); 
+ } 
+}

labs/lab3/die.java

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+import java.util.Random;
+
+public class die {
+    public static void main(String args[]) {
+        Random rand = new Random();
+        int die1 = rand.nextInt(6) + 1;
+        int die2 = rand.nextInt(6) + 1;
+
+        System.out.println("Dice 1: "+die1+" Dice 2: "+die2+" Sum of two dice: "+(die2+die1));
+
+
+    }
+}