In an eye-glass shop, a customer can buy either a pair of single prescription glasses (or a pair of non- prescription sunglasses. On each pair of single prescription glasses, the customer is charged additional cost for coating on glasses. He must choose either an anti-glare coating (code-0) or a brown coating (code-1). Write a program that prompts the user to enter a letter for the type of glasses. The letter can be either 'n', 'N', 'p' or 'P'. If the type is 'p' or 'P', the user enters the coating code (0 or 1). The program calculates the total cost of eye glass according to the table below: Additional cost anti-glare coating (code-0) 12.5$ brown coating (code-1) 9.99$ Туре Cost 'P' or 'p' for Prescription glasses 40$ 'N' or 'n' for non-prescription sunglasses 25$ If the type or the code is invalid, the program should display an error message. Sample Run 1: Enter the type of glasses you like to buy: P Enter the coating code: 0 The total cost is $52.5 Using java Sample Run 2: Enter the type of glasses you like to buy: N The total cost is $25.0 omn

In an eye-glass shop, a customer can buy either a pair of single prescription glasses (or a pair of non- prescription sunglasses. On each pair of single prescription glasses, the customer is charged additional cost for coating on glasses. He must choose either an anti-glare coating (code-0) or a brown coating (code-1). Write a program that prompts the user to enter a letter for the type of glasses. The letter can be either 'n', 'N', 'p' or 'P'. If the type is 'p' or 'P', the user enters the coating code (0 or 1). The program calculates the total cost of eye glass according to the table below: Additional cost anti-glare coating (code-0) 12.5$ brown coating (code-1) 9.99$ Туре Cost 'P' or 'p' for Prescription glasses 40$ 'N' or 'n' for non-prescription sunglasses 25$ If the type or the code is invalid, the program should display an error message. Sample Run 1: Enter the type of glasses you like to buy: P Enter the coating code: 0 The total cost is $52.5 Using java Sample Run 2: Enter the type of glasses you like to buy: N The total cost is $25.0 omn

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter4: Control Structures I (selection)

Section: Chapter Questions

Problem 20PE: The cost of renting a room at a hotel is, say $100.00 per night. For special occasions, such as a...

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A county collects property taxes on the assessment value of property, which is 60 percent of the property’s actual value. If an acre of land is valued at $10,000, its assessment value is $6,000. The property tax is then 75¢ for each $100 of the assessment value. The tax for the acre assessed at $6,000 will be $45. Write a program that asks for the actual value of a piece of property and displays the assessment value and property tax.
Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is 5.00 and its markup percentage is 100%, then the item’s retail price is 10.00.• If an item’s wholesale cost is 5.00 and its markup percentage is 50%, then the item’s retail price is 7.50.The program should have a function named calculateRetail that receives the wholesale cost and the markup percentage as arguments and returns the retail price of the item.
Body mass index (BMI) is a measure of health based on weight. It can be calculated by taking your weight in kilograms and dividing it by the square of your height in meters. Write a program that prompts the user to enter a weight in pounds and height in inches and displays the BMI. Note that one pound is 0.45359237 kilograms and one inch is 0.0254 meters.
Car experts recommend changing your air filter as often as every 6000 miles if the oil’s categoryis A. However, if the category is B, it is recommended to change the filter every 3000 miles. Write a programthat reads the oil’s category and the car trip miles then does the following:- Prints “Wrong category” if the category entered by the user is different than ‘A’ and ‘B’.- Prints “You should change your car filter!” if it is time to change the filter according to the category (i.e.when miles are above 6000 for A or miles are above 3000 for B).- If it is not the time to change the filter, the program prints the remaining miles and wishes the driver asafe drive. (use while)
Car experts recommend changing your air filter as often as every 6000 miles if the oil’s categoryis A. However, if the category is B, it is recommended to change the filter every 3000 miles. Write a programthat reads the oil’s category and the car trip miles then does the following:- Prints “Wrong category” if the category entered by the user is different than ‘A’ and ‘B’.- Prints “You should change your car filter!” if it is time to change the filter according to the category (i.e.when miles are above 6000 for A or miles are above 3000 for B).- If it is not the time to change the filter, the program prints the remaining miles and wishes the driver asafe drive.
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Meadowdale Dairy Farm sells organic brown eggs to local customers. It charges $3.25 for a dozen eggs, or 45 cents for individual eggs that are not part of a dozen. Write a program that prompts a user for the number of eggs in the order and then display the amount owed with a full explanation using the following wording: You ordered 27 eggs. That’s 2 dozen at $3.25 per dozen and 3 loose eggs at 45 cents each for a total of $7.85. write a program that calculates the following: The program calculates the cost of 12 egss The program calculates the cost of 35 eggs The program calculates the cost of 6 eggs JAVA import java.util.Scanner; class Eggs { public static void main(String[] args) { // Write your code here } }