Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 8PC
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!
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Chapter 5 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
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Ch. 5.4 - Prob. 5.11CPCh. 5.4 - Prob. 5.12CPCh. 5.4 - Prob. 5.13CPCh. 5.4 - Prob. 5.14CPCh. 5 - Prob. 1MCCh. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - Prob. 4MCCh. 5 - A value that is passed into a method when it is...Ch. 5 - Prob. 6MCCh. 5 - Prob. 7MCCh. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - True or False: You terminate a method header with...Ch. 5 - Prob. 11TFCh. 5 - Prob. 12TFCh. 5 - Prob. 13TFCh. 5 - Prob. 14TFCh. 5 - Prob. 15TFCh. 5 - Prob. 16TFCh. 5 - Prob. 17TFCh. 5 - True or False: No two methods in the same program...Ch. 5 - True or False: It is possible for one method to...Ch. 5 - True or False: You must have a return statement in...Ch. 5 - Prob. 1FTECh. 5 - Look at the following method header: public static...Ch. 5 - Prob. 3FTECh. 5 - Prob. 4FTECh. 5 - Prob. 1AWCh. 5 - Here is the code for the displayValue method,...Ch. 5 - Prob. 3AWCh. 5 - What will the following program display? public...Ch. 5 - A program contains the following method...Ch. 5 - Prob. 6AWCh. 5 - Prob. 7AWCh. 5 - Write a method named square that accepts an...Ch. 5 - Write a method named getName that prompts the user...Ch. 5 - Write a method named quartersToDol1ars. The method...Ch. 5 - Prob. 1SACh. 5 - Prob. 2SACh. 5 - What is the difference between an argument and a...Ch. 5 - Where do you declare a parameter variable?Ch. 5 - Prob. 5SACh. 5 - Prob. 6SACh. 5 - Prob. 1PCCh. 5 - Retail Price Calculator Write a program that asks...Ch. 5 - Rectangle AreaComplete the Program If you have...Ch. 5 - Paint Job Estimator A painting company has...Ch. 5 - Prob. 5PCCh. 5 - Celsius Temperature Table The formula for...Ch. 5 - Test Average and Grade Write a program that asks...Ch. 5 - Conversion Program Write a program that asks the...Ch. 5 - Distance TraveLed Modification The distance a...Ch. 5 - Stock Profit The profit from the sale of a stock...Ch. 5 - Multiple Stock Sales Use the method that you wrote...Ch. 5 - Kinetic Energy In physics, an object that is in...Ch. 5 - isPrime Method A prime number is a number that is...Ch. 5 - Prime Number List Use the isPrime method that you...Ch. 5 - Even/Odd Counter You can use the following logic...Ch. 5 - Present Value Suppose you want to deposit a...Ch. 5 - Rock, Paper, Scissors Game Write a program that...Ch. 5 - ESP Game Write a program that tests your ESP...
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