Using java math class for power's SQ rt and rounding.

Hey all
ive attempted to use maths class to create a program a user can enter a number and then the output shows
The number rounded to the nearest integer
The Square root of the number
and finaly the number to the power of 6
So far i have the following code but im a bit thick to what im missing ....
import java.util.*;
public class Mathclass
     public static void main(String[] args)
     Scanner kybd = new Scanner(System.in);
     double num = kybd.nextInt(); // kybd is an instance of Scanner
     public static double ceil (double num);
     public static double sqrt (double num);
     public static double exp (double num);
}}Please be kind i know the outputs arnt there yet but im getting 15 errors in javac
Thankyou

Javaman01 wrote:
i can understand that you feel this way , i just have a lot of programs i need to complete for a portfolio tommorow , so i need all the help i can get.Well, then I guess you started too late. Talk to your teacher that you won't be able to get it done on your own. Start learning your course book or the basic tutorials I posted and try to do the assignments again. I really think you know too little to get this done.
Javaman01 wrote:
if you wish not to help the please dont comment as i fear this will put others of helping me when i need it most.I did help you! And you have nothing to say about me posting here or not. Just as I can't stop you from trying to get others to do your homework.
Javaman01 wrote:
thankyouYou're welcome.

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here's what you do: get rid of the MGui constructor altogether. since it is the implicit constructor anyway, if it doesn't do anything, you don't need to provide it.
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