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please help me..

1 reply on 1 page. Most recent reply: Sep 5, 2009 10:43 PM by mardhiah bakri

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mardhiah bakri

Posts: 3
Nickname: mardhiah21
Registered: Sep, 2009

please help me..

Posted: Sep 5, 2009 10:37 PM

can someone help me..i don't know how to answer this question, i need to send this assignment next week..

write a program to find an average of n numbers. Your program must have at least two methods, which are a method to read n numbers and a method that will return the average of n numbers.

i would like to do it with JOptionPane..i just study topic Methods but i didn't really understand how to do methods..

mardhiah bakri

Posts: 3
Nickname: mardhiah21
Registered: Sep, 2009

Re: please help me..

Posted: Sep 5, 2009 10:43 PM

this question also..

Write a program that contains the following two methods:

public static double celsiusToFahrenheit(double Celsius)
- converts from Celsius to Fahrenheit

public static double fahrenheitToCelsius (double Fahrenheit)
- converts from Fahrenheit to Celsius

The formula for the conversion is:

fahrenheit = (9.0 / 5) * celsius + 32

Write a program that invokes these methods to display the following tables:

Celsius Fahrenheit Fahrenheit Celsius
40.0 105.0 120.0 48.89
39.0 102.2 110.0 43.33
…
32.0 89.6 40.0 5.44
31.0 87.8 30.0 -1.11

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