In C++ A carpet company has determined that every 50 square feet of floor coverage will require 6 hours of labor. The company charges $30 per hour for labor. The program should ask for the number of rooms to be carpeted and the price of the carpet per square foot. Write a program uses this method to calculate the total cost: int getArea ( ) should ask for the square feet of floor space in each room, validate it, and return it the value main. This function should be called by main once for each one of the rooms. Display the area to be carpeted, the cost of the carpet, and the cost of labor, and the total cost to the customer. Input Validation: Do not accept a negative value for any data element.

In C++ A carpet company has determined that every 50 square feet of floor coverage will require 6 hours of labor. The company charges $30 per hour for labor. The program should ask for the number of rooms to be carpeted and the price of the carpet per square foot. Write a program uses this method to calculate the total cost: int getArea ( ) should ask for the square feet of floor space in each room, validate it, and return it the value main. This function should be called by main once for each one of the rooms. Display the area to be carpeted, the cost of the carpet, and the cost of labor, and the total cost to the customer. Input Validation: Do not accept a negative value for any data element.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 20PE: When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making...

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In C++ A Paint Company has asked you to write an application that calculates the quantity and price of Paint required to a paint for rectangular rooms in a building. To calculate the quantity of paint required, you have to first calculate area of room, assuming one gallon is enough for 120 square feet.Then for price you multiply the quantity of paint by the price per gallon. For example, the area of room that is 34 square feet. To cover that room with paint that costs 1000 per gallon would cost (1/120*34=2.83 gallon, 2.83*1000=2833rs).(you can take help from internet for exact formulas)First, you should create a class named RoomDimension that has two attributes: one for the length of the room and one for the width. The RoomDimension class should have a member function that returns the area of the room. Once you have written the class, use them in an application that asks the user to first enter total number of rooms, create a dynamic array, then ask user to enter the dimensions of a…
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Write a program that computes and displays the charges for a patient’s hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient the following data should be entered: • The number of days spent in the hospital• The daily rate• Charges for hospital services (lab tests, etc.)• Hospital medication charges.If the patient was an out-patient the following data should be entered:• Charges for hospital services (lab tests, etc.)• Hospital medication charges.Use a single, separate function to validate that no input is less than zero. If it is, it should be re-entered before being returned.Once the required data has been input and validated, the program should use two overloaded functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, while the other function accepts arguments for out- patient data. Both functions should return the total charges.
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This is python3 code pleaseDevelop a catalog for a company. Assume that this company sells three different Items. The seller can sell individual items or a combination of any two items. A gift pack is a special combination that contains all three items. Here are some special considerations: 1- If a customer purchases individual items, he does not receive any discount.2- If a customer purchases a combo pack with two unique items, he gets a 10% discount. 3-If the customer purchases a gift pack, he gets a 25% discount. Write a function for the above scenario. Perform the calculations in code wherever applicable. The function should be your own creation, not copied from any other source. The final output should look like the image attached.Include the following in your submission: The code for the function that you created. The output of the code. A description of what feature(s) your function illustrates. The code and its output must be explained technically. The explanation…
Using C++ Write a program that plays a dice game called "21" It is a variation on BlackJack where one player plays against the computer trying to get as close to 21 as possible without going over. Here are the rules of the game: You will play with dice that have numbers from 1 to 11. To win, the player or the computer has to get to 21, or as close as possible without going over. If the player or computer goes over 21, they instantly lose. If there is a tie, the computer wins. Starting the game: The player is asked to give the computer a name. For now, we'll simply call the computer opponent, "computer." The game starts with rolling four dice. The first two dice are for the player. These two dice are added up and the total outputted to the screen. The other two dice are for the computer. Likewise, their total is outputted to the screen. Player Loop: If a total of 21 has been reached by either the player or the computer, the game instantly stops and the winner is…
When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first months interest on $1,000 is 1000 0.006 = 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 6 = 19. This means after making the first payment, the loan amount is 1,000 19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 0.006 = 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 5.89 = 19.11 and the remaining balance after the second payment is 981 19.11 = 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then outputs the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first months interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)
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