Concept explainers
Grade point average (GPA) in a 4-point scale is calculated by using the following formula:
Write a
Want to see the full answer?
Check out a sample textbook solutionChapter 2 Solutions
Absolute Java (6th Edition)
Additional Engineering Textbook Solutions
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Database Concepts (8th Edition)
Starting Out with Python (3rd Edition)
Web Development and Design Foundations with HTML5 (8th Edition)
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
- Financial application: compute future apartment rent) Suppose that the rent for an apartment is $1000 thisyear and increases 3% every year. Write a program that computes the rent in five years and the total rent forone year starting five years from now.arrow_forwardGiven an airplane’s acceleration a and take-off speed v, you can compute the minimum runway length needed for an airplane to take off using the following formula: length = v2/2a Write a program that prompts the user to enter v in meters/second (m/s) and the acceleration a in meters/second squared and displays the minimum runway length.arrow_forwardPLEASE COMMENT CODE Write a Python program that does the following Asks the user to enter the order. If the order is greater than $1000, there is 17% discount, if the order is greater than $800 and less or equal to $1000, the discount is 13%, if the order is less or equal to $ 800 but greater than $ 500, the discount is 9%, otherwise the discount is 5%. The tax percent is 13%. The program calculates the total invoice of the customer after the appropriate discount and the tax amount are applied. The program prints out the customer name (entered by the user), the discounted amount, the tax amount and the total invoice. The program asks if the user wants to continue using the application with a new order (y/n). Sample run: Please, enter the name of the customer: John Smith Please, enter the total of your order: $1100 Customer name: John Smith The order amount: $1100 The discounted…arrow_forward
- use C++ programming language 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 inpatient or an outpatient. If the patient was an inpatient, 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 outpatient, 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 reentered 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 inpatient data, while the other function accepts arguments for outpatient data. Both functions should return the…arrow_forward3. Random Symbol Guessing Game Write a program that generates a random symbol and asks the user to guess what the symbol is. If the user's guess has a higher ASCII number than the random symbol, the program should display "Symbol ASCII too high, try again." If the user's guess has a lower ASCII number than the random symbol, the program should display "Symbol's ASCII too low, try again." The program should use a loop that repeats until the user correctly guesses the random symbol.arrow_forwardDistance Traveled Assuming there are no accidents or delays, the distance that a car travels down the interstate can be calculated with the following formula: Distance = Speed x Time A car is traveling at 70 miles per hour. Write a program that displays the following * The distance the car will travel in 6 hours * The distance the car will travel in 10 hours * The distance the car will travel in 15 hoursarrow_forward
- Car sales commission problem - For each used car a salesperson sells, the commission paid is as follows: $20 plus 30% of the selling price in excess of the cost of the car. Typically, the minimum selling price of the car is the cost of the car plus $200 and the maximum selling price is the cost of the car and $2,000. Write a program that prompts the user to enter the salesperson’s fixed commission, the percentage of the commission, the purchasing cost of the car, the minimum and the maximum amount to be added to the purchasing cost to determine the minimum and the maximum selling price, and outputs minimum and maximum selling price of the car and the salesperson's commission range. As a suggestion, pay particular attention to the formulas would your being requested. I would recommend that you perform the calculations on paper or in Excel prior to programming the solution. Paint usage calculator -A room has one door, two windows, and a built-in bookshelf and it needs to be painted.…arrow_forwardMicrowaves / Radio Waves If a scientist knows the wavelength of an electromagnetic wave she can determine what type of radiation it is. Write a program that asks for the wavelength in meters of an electromagnetic wave and then displays what that wave is according to the following chart. (For example, a wave with a wavelength of 1E-10 meters would be an X-ray.) 1x 10-11 1 x 10-8 4 x 10-7 7x 10-7 1x 10-3 1 x 10-2 Gamma Rays. X Rays Ultraviolet Visible Light Infraredarrow_forwardBox Office: A movie theater only keeps a percentage (20%) of the revenue earned from ticket sales. The remainder goes to the movie distributor. Write a program that calculates a theater’s gross and net box office profit for a night. The program should ask for the name of the movie, and how many adult and child tickets were sold. (The price of an adult ticket is $10.00 and a child’s ticket is $6.00.) Input: the name of the movie, number of adult tickets sold, number of child tickets sold Output: as specified below Object: cin, cout, getline, format output Note: 1. Movie names contain spaces 2, the report is aligned. 3. The decimal number is displayed with 2 decimal places.arrow_forward
- Average acceleration is defined as the change of velocitydivided by the time taken to make the change, as given by the following formula: a =v1 - v0 /t Write a program that prompts the user to enter the starting velocity v0 in meters/second, the ending velocity v1 in meters/second, and the time span t in seconds,then displays the average acceleration. Here is a sample run: Enter v0, v1, and t: 5.5 50.9 4.5The average acceleration is 10.0889arrow_forwardAn online book club awards points to its customers based on the number of books purchased each month. Points are awarded as follows: Books Purchased Points Earned 1 5 2 15 3 30 4 or more 60 Write a program that asks the user to enter the number of books purchased this month and then displays the number of points awarded.arrow_forwardA Charge Account Statement Write a program to prepare the monthly charge account statement for a customer of CS CARD International, a credit card company. The program should take as input the previous balance on the account and the total amount of additional charges during the month. The program should then compute the interest for the month, the total new balance (the previous balance plus additional charges plus interest), and the minimum payment due. Assume the interest is 0 if the previous balance was 0 but if the previous balance was greater than 0 the interest is 2% of the total owed (previous balance plus additional charges). Assume the minimum payment is as follows: new balance for a new balance less than $50 $50.00 for a new balance between $50 and $300 (inclusive) 20% of the new balance for a new balance over $300 So if the new balance is $38.00 then the person must pay the whole $38.00; if the balance is $128 then the person must pay $50; if the balance is $350 the minimum…arrow_forward
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning