Question 2 Write a Java program that will ask the user for the number of rooms (including kitchens and bathrooms) in a house. Then the user enters the area for each room in square meters. Your program should compute the total area and the net charges. The table below determines the net charges according to the total area. Display the total area and net charges formatted to two decimal places. SAMPLE INPUT/OUTPUT How many rooms in the house: -5 Invalid input. Please try again. How many rooms in the house: 5 Enter area of room 1: 6.35 Enter area of room 2: 12.0 Total Area in Square Meters Charge in BD Enter area of room 3: 19.0 Enter area of room 4: 29.4 Enter area of room 5: 40.6 Less than or equal to 60 20 Greater than 60 and Less or equal to 110 25 plus 10% of area Total area is 107.35 Square Meters. Painting cost is BD 35.74 Greater than 110 30 plus 15% of area Note: In case the user entered negative or zero for the number of rooms, then display an invalid message and ask the user to try again.

Question 2 Write a Java program that will ask the user for the number of rooms (including kitchens and bathrooms) in a house. Then the user enters the area for each room in square meters. Your program should compute the total area and the net charges. The table below determines the net charges according to the total area. Display the total area and net charges formatted to two decimal places. SAMPLE INPUT/OUTPUT How many rooms in the house: -5 Invalid input. Please try again. How many rooms in the house: 5 Enter area of room 1: 6.35 Enter area of room 2: 12.0 Total Area in Square Meters Charge in BD Enter area of room 3: 19.0 Enter area of room 4: 29.4 Enter area of room 5: 40.6 Less than or equal to 60 20 Greater than 60 and Less or equal to 110 25 plus 10% of area Total area is 107.35 Square Meters. Painting cost is BD 35.74 Greater than 110 30 plus 15% of area Note: In case the user entered negative or zero for the number of rooms, then display an invalid message and ask the user to try again.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter2: Using Data

Section: Chapter Questions

Problem 13PE

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