![Starting Out with Java: From Control Structures through Objects (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780133957051/9780133957051_largeCoverImage.gif)
Concept explainers
Conversion
Write a program that asks the user to enter a distance in meters. The program will then present the following menu of selections:
- 1. Convert to kilometers
- 2. Convert to inches
- 3. Convert to feet
- 4. Quit the program
The program will convert the distance to kilometers, inches, or feet, depending on the user’s selection. Here are the specific requirements:
- • Write a void method named showKi1ometers, which accepts the number of meters as an argument. The method should display the argument converted to kilometers. Convert the meters to kilometers using the following formula:kilometers = meters * 0.001
- Write a void method named showlnches, which accepts the number of meters as an argument. The method should display the argument converted to inches. Convert the meters to inches using the following formula:inches = meters * 39.37
- Write a void method named showFeet, which accepts the number of meters as an argument. The method should display the argument converted to feet. Convert the meters to feet using the following formula:feet = meters * 3.281
- Write a void method named menu that displays the menu of selections. This method should not accept any arguments.
- The program should continue to display the menu until the user enters 4 to quit the program.
- The program should not accept negative numbers for the distance in meters.
- If the user selects an invalid choice from the menu, the program should display an error message.
Here is an example session with the program, using console input. The user’s input is shown in bold.
Enter a distance in meters: 500 [Enter]
- 1. Convert to kilometers
- 2. Convert to inches
- 3. Convert to feet
- 4. Quit the program
Enter your choice: 1 [Enter]
500 meters is 0.5 kilometers.
- 1. Convert to kilometers
- 2. Convert to inches
- 3. Convert to feet
- 4. Quit the program
Enter your choice: 3 [Enter]
500 meters is 1640.5 feet.
- 1. Convert to kilometers
- 2. Convert to inches
- 3. Convert to feet
- 4. Quit the program
Enter your choice: 4 [Enter]
Bye!
![Check Mark](/static/check-mark.png)
Learn your wayIncludes step-by-step video
![Blurred answer](/static/blurred-answer.jpg)
Chapter 5 Solutions
Starting Out with Java: From Control Structures through Objects (6th Edition)
Additional Engineering Textbook Solutions
Starting Out with Python (3rd Edition)
Starting out with Visual C# (4th Edition)
Programming in C
Problem Solving with C++ (9th Edition)
C Programming Language
Starting Out with Java: Early Objects (6th Edition)
- C# Question Create a desktop application that allows the user to enter a maximum integer. The application should sum all the even integers from zero up to and including that maximum number if it is even. The sum should be displayed in the form. For example: For a maximum integer of 50 the sum is 650. For a maximum integer of 11 the sum is 30. The program should have a method named SumEvens that receives the maximum integer as an argument and returns the sum of the even numbers. The SumEvens method should use a for loop to calculate the sum of the even numbers.arrow_forward// Question 4: // Declare an integer variable named "variables with an initial value of 10. // Write a method named "SetToOne" that takes one out parameter. // The method should set the out parameter to 1. // Call the method SetToOne passing variables in the btnQ4 click method. // Display the variable variables in the lblQ4. private void btn04_Click(object sender, EventArgs e) {arrow_forward// Question 4: // Declare an integer variable named "variables with an initial value of 10. // Write a method named "SetToOne" that takes one out parameter. // The method should set the out parameter to 1. // Call the method SetToOne passing variables in the btngs click method. // Display the variable variables in the lblQ4. private void btn04_Click(object sender, EventArgs e) {arrow_forward
- True or False: When passing multiple arguments to a method, the order in which the arguments are passed is not important.arrow_forwardhandler: This method retrieves whatever the user has typed into the upper entry, converts it into an integer, calls the method getAge() to determine the equivalent cat age for the specified number of years, and places the cats's age into the lower entry. If the user enters something into the upper entry that cannot be evaluated as an integer or can be evaluated as an integer and is negative (e.g., less than zero), the handler displays a showinfo box with an appropriate message (title="Ooops!", message="The number of years is invalid.") and then clear() upper entry and lower entry instead of duplicating the code. A correct method must also call the getAge() method to obtain the cat's age. --------------------------------------------------------------------------- def getAge(self, years): if years <= 0: return 0 elif years == 1: return 15 else: return 24 + (year - 2) * 4 # Write this method def handler(self): pass def clear(self):…arrow_forwardDistance Traveled ModificationThe distance a vehicle travels can be calculated as follows: Distance = Speed * TimeWrite a method named distance that accepts a vehicle’s speed and time as arguments, and returns the distance the vehicle has traveled.arrow_forward
- Value returning method Write a program to calculate items sale pricearrow_forward// Question 4: // Declare an integer variable named "variableQ4" with an initial value of 10. // Write a method named "SetToOne" that takes one out parameter. // The method should set the out parameter to 1. // Call the method SetToOne passing variableQ4 in the btnQ4 click method. // Display the variable variableQ4 in the lblQ4. 1 reference private void btnQ4_Click(object sender, EventArgs e) { }arrow_forward// Question 4: // 20 Points // Declare an integer variable named "variableQ4" with an initial value of 10. // Write a method named "SetToOne" that takes one out parameter. // The method should set the out parameter to 1. // Call the method SetToOne passing variableQ4 in the btnQ4 click method. // Display the variable variableQ4 in the lblQ4. 1 reference private void btnQ4_Click(object sender, EventArgs e) { }arrow_forward
- True or FalseA value-returning method must contain a return statement.arrow_forwardTrue or False: During method calls, the value of a local variable is preserved.arrow_forwardThis assigment wants me to: Assume that a gallon of paint covers about 350 square feet of wall space. Create an application with a main() method that prompts the user for the length, width, and height of a rectangular room. Pass these three values to a method that does the following: Calculates the wall area for a room Passes the calculated wall area to another method that calculates and returns the number of gallons of paint needed Displays the number of gallons needed Computes the price based on a paint price of $32 per gallon, assuming that the painter can buy any fraction of a gallon of paint at the same price as a whole gallon Returns the price to the main() method The main() method displays the final price. For example: You will need 2.0 gallons The price to paint the room is $64.0 here is my code and this is all i have so far help please ! import java.util.Scanner; public class PaintCalculator { public static void main (String args[]) { int AreaPerGalllon =…arrow_forward
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageEBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305480537/9781305480537_smallCoverImage.jpg)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337671385/9781337671385_smallCoverImage.jpg)