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Module DEMO-33-72DEMO-OOP-33

Streaming Subscription Inheritance

DEMO-OOP-33 • Object Oriented Programming

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Problem Statement

Create a streaming-subscription subclass that extends a base subscription class and prints the discounted payable amount.

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
Basic
3
5.0
Output
Plan: Basic
Months: 3
Payable: 31.00
Explanation
Input: plan name = "Basic", months = 3, discount amount = 5.0.
Key calculation(s): "Plan: " + "Basic" = "Plan: Basic" | "Months: " + 3 = "Months: 3".
Output:
Plan: Basic
Months: 3
Payable: 31.00
Sample #2
Public sample
Input
Pro
6
12.0
Output
Plan: Pro
Months: 6
Payable: 60.00
Explanation
Input: plan name = "Pro", months = 6, discount amount = 12.0.
Key calculation(s): "Plan: " + "Pro" = "Plan: Pro" | "Months: " + 6 = "Months: 6".
Output:
Plan: Pro
Months: 6
Payable: 60.00

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