Write a program that asks the user to enter a distance in meters. The program wi

Question

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 showKilometers, 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 *0.01

- Write a void method named showInches. which accepts the number of meters as an agrument. The method should display the agrument 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 name menu that displays the menu of selections. This method should not accept any agruments.

- 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.

Need this is java code~

Explanation / Answer

import java.util.Scanner; public class Conversion { public static void main(String args[]) { Conversion conversion = new Conversion(); conversion.showMenu(); } public void showKilometers(double meters) { double kilometers = 0; kilometers = meters * 0.01; System.out.println("kilometers is :" + kilometers); } public void showInches(double meters) { double inches = 0; inches = meters * 39.37; System.out.println("inches is :" + inches); } public void showFeet(double meters) { double feet = 0; feet = meters * 3.281; System.out.println("feet is :" + feet); } public void showMenu() { Scanner scanner = new Scanner(System.in); System.out.println("Please enter the distance in meters"); double meters = scanner.nextDouble(); int choice = 0; do{ System.out.println("1. Convert to kilometers"); System.out.println("2. Convert to inches"); System.out.println("3. Convert to feet"); System.out.println("4. Quit the program"); System.out.println("Please Enter the choice: "); choice = scanner.nextInt(); switch(choice){ case 1: showKilometers(meters); break; case 2: showInches(meters); break; case 3: showFeet(meters); break; case 4: System.out.println("Quitting the options"); break; default: System.out.println("Please enter proper menu option"); } }while(choice != 4); } }

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