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Thread: Arrays , command line arguments

  1. #1
    Junior Member
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    Nov 2013
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    Default Arrays , command line arguments

    Good evening everyone,
    i want to make a program that read a list of integers as an array then prints the reverse of it however these integers should be passed as command line arguments but my program won't compile can somebody tell me what to do
    import java.util.Arrays;
    public class Reverse {
    	public static void main(String[] args) {
    		for (int i = 0; i <= args.length - 1; i++) {
    			int[] numbers = Integer.parseInt(args[i]);
    	public static void reverseInPlace(int[] a) {
    		for (int i = 0; i <= (a.length - 1) / 2; i++) {
    			int temp = a[i];
    			a[i] = a[a.length - 1 - i];
    			a[a.length - 1 - i] = temp;

  2. #2
    Super Moderator
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    Jun 2013
    So. Maryland, USA
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    Default Re: Arrays , command line arguments

    "Won't compile" should include compiler errors. Please post any errors you are getting and want help with.

  3. #3
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,273 Times in 2,244 Posts

    Default Re: Arrays , command line arguments

    What happened to the problem in this post?
    Problem with arrays
    If you don't understand my answer, don't ignore it, ask a question.

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