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Module DEMO-33-72DEMO-OOP-33

Savings Account Inheritance

DEMO-OOP-33 • Object Oriented Programming

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Problem Statement

Create an account base class and a savings-account subclass that prints the projected balance after interest.

Input Format

Input is given as whitespace-separated tokens for the base-class fields first, followed by the child-class fields.

Output Format

Print the exact multiline report required by the problem.

Sample Testcases

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Sample #1
Public sample
Input
Lina
100.0
5.0
Output
Owner: Lina
Balance: 100.00
Projected Balance: 105.00
Explanation
Input: account owner = "Lina", current balance = 100.0, interest rate = 5.0.
Key calculation(s): "Owner: " + "Lina" = "Owner: Lina" | "Balance: " + String.format("%.2f", 100.0) = "Balance: 100.00".
Output:
Owner: Lina
Balance: 100.00
Projected Balance: 105.00
Sample #2
Public sample
Input
Omar
250.0
10.0
Output
Owner: Omar
Balance: 250.00
Projected Balance: 275.00
Explanation
Input: account owner = "Omar", current balance = 250.0, interest rate = 10.0.
Key calculation(s): "Owner: " + "Omar" = "Owner: Omar" | "Balance: " + String.format("%.2f", 250.0) = "Balance: 250.00".
Output:
Owner: Omar
Balance: 250.00
Projected Balance: 275.00

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