Added example inputs for problems 2-4

src/main/java/edu/unl/cse/soft160/Main.java

@@ -56,15 +56,19 @@ public class Main {
                 break;
             case 2:
                 // UNCOMMENT THIS CODE, AND ADD THE CALL TO convertToBoolean
-//                int[] values = {3, 4, 5};
-//                System.out.println(Arrays.toString(values));
+                int[] values = {3, 4, 5};
+                System.out.println(Arrays.toString(values));
 //                boolean[] convertedValues = ...
 //                System.out.println(Arrays.toString(convertedValues));
 //                break;
             case 3:
                 // WRITE CODE TO CALL YOUR PROBLEM 3 METHOD HERE. BE SURE TO ADD A break STATEMENT AT THE END OF THIS CASE.
+                int width = 3;
+                int height = 4;
             case 4:
                 // WRITE CODE TO CALL YOUR PROBLEM 4 METHOD HERE. BE SURE TO ADD A break STATEMENT AT THE END OF THIS CASE.
+                 double[] weights = {12.0, 28.5, 15.4, 22.1};
+                 double maximumWeight = 50.0;
             default:
                 System.out.println("Not ready for problem " + choice);
         }