Exercise 5: Creating a Class with Variables

NOT TURNED IN

Create a class called Family with the variables: lastname, firstname, and age. The first two variables are members of the String class and the age variable is an integer. The following class CreateFamily creates a few instances of it. Add your class code to the following code and compile it.

class CreateFamily {

    public static void main(String arguments[]) {
        Family f1, f2;

        f1 = new Family();
        f1.lastname = "smith";
        f1.firstname = "jack";
        f1.age = 99;
        System.out.println(f1.firstname + " " + f1.lastname +
                           " is " + f1.age + " years old");

        f2 = new Family();
        f2.lastname = "doe";
        f2.firstname = "sally";
        f2.age = 39;
        System.out.println(f2.firstname + " " + f2.lastname +
                           " is " + f2.age + " years old");

    }
}