public class UsingVariables { public static void main( String[] args ) { int room; double eValue; String subject; room = 113; eValue = 2.71828; subject = "Computer Science"; System.out.println( "This is room #" + room + ""); System.out.println( "e is close to " + eValue + ""); System.out.println( "I am learning a bit about " + subject + ""); } }