---------- Forwarded message ----------
From: Vishal <[email protected]>
Date: Sat, Mar 27, 2010 at 1:56 AM
Subject: Re: [java programming] homework 1038 command line arguments help
To: [email protected]
/**
* @author Tosh
*/
public class CommandLineArguments {
public static void main(String[] args) {
// Check if a command line argument exists
if((args.length <6)||(args.length>12))
{
System.out.println("Please enter 3 to 6 name age pairs.");
System.exit(0);
}
else
{
//create variables
int agetotal = 0;
int ageaverage = 0;
int entries = args.length / 2;
//loop it to add them up
for(int i = 0; i<args.length; i++){
i++; //increment again to get the odd array numbers
agetotal = Integer.parseInt(args[i]) + agetotal;
System.out.println("current age total is: " + agetotal);
}
//divide to get the average and display it
ageaverage = agetotal/entries;
System.out.println("The average age is " + ageaverage);
}
}
}
I hope that should solve your problem try it out.
On Fri, Mar 26, 2010 at 11:58 PM, Tosh <[email protected]> wrote:
> I've been going over this for a while. It worked once with 4 entries. Then
> it stopped working but I did not make any changes that I was aware of. The
> initial test for arguments works. if it is not 3 - 6 pairs entered it will
> exit and complain.
>
> For some reason if you enter 3 - 6 pairs it runs successfully but never
> outputs the end result. I put code in the loop to see if it would output
> that and it does not seem to be getting that far either.
>
> Nothing highlights in red in netbeans so there must be some logic error
> that I don't understand.
>
>
>
>
> /**
> * @author Tosh
> */
> public class CommandLineArguments {
>
> public static void main(String[] args) {
> // Check if a command line argument exists
> if((args.length <6)||(args.length>12))
> System.out.println("Please enter 3 to 6 name age pairs.");
> System.exit(0);
>
> //create variables
> int agetotal = 0;
> int ageaverage = 0;
> int entries = args.length / 2;
>
> //loop it to add them up
> for(int i = 0; i<args.length; i++){
> i++; //increment again to get the odd array numbers
> agetotal = Integer.parseInt(args[i]) + agetotal;
> System.out.println("current age total is: " + agetotal);
> }
>
> //divide to get the average and display it
> ageaverage = agetotal/entries;
> System.out.println("The average age is " + ageaverage);
> }
> }
>
> --
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--
Thank You,
Vishal.
--
Thank You,
Vishal.
--
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