public Modifier: Point Card

In this problem, you will create a program that implements a PointCard class with a private field for storing points and public methods for adding and retrieving points, then displays the initial points, added amount, and current total to standard output.

Learning Objective: Combine public methods with private fields

Create a PointCard class to manage a point card system. Protect the points using a private field, and implement public methods that allow adding points and retrieving the current balance.

Input

Line 1: Points to add (integer)

Output

Initial points: 0
Added: [points]
Current points: [total]