[coco24]

Hi, Im new to java and I can not figure out where I am going wrong in this code. I need to take the value from the arguments in the run configuration. I the values are in args[] array and if there is more than one argument I need to print error, but I just am stuck on that part of the code. Here is what I have so far:

public class Numbers {
	static int f(int n) {
		int product = 1;
		while (n > 0) {
			product *= n;
			n -= 1;
		}
		return product;
	}

	public static void main(String[] args) {
		for (int i = 1; i <= 10; i++)
			System.out.println(f(i));
}		
}

Thank you for your time

[macosxnerd101]

Happy coding.

if(args.length > 1){
    //code
}
else{
    f(Integer.parseInt(args[0]));
}

[GregBrannon]

Are you getting error messages? If so, post them EXACTLY, cut and paste.

Is your program not performing as desired? If so, explain what you'd like it to do, what it is doing, and what you think is the source of the problem with as much detail as possible.

[coco24]

I got it to work! Thank you!

[macosxnerd101]

Glad I could help!