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Thread: Java-gaming.org trivia question!!! HELP!

  1. #1
    Junior Member
    Join Date
    Jul 2017
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    Post Java-gaming.org trivia question!!! HELP!

    I tried to register to their forum im trying to learn java. so i try to run the following code

    public class Main {
        public static void main(String[] args) {
            int i = 2;
            int d = "WLM".hashCode() % 3000;
            int e = "KLR".hashCode() % 3000;
            for (int v = 0; v <= e; v++)
                i = (i ^ v) % d;
            return i;

    What year was einstein dead?: 1955
    What is the returned value?
    What is the greatest common divisor of the previous two numbers?

    but errors says: Error10, 16) java: incompatible types: unexpected return value im using IntelliJ IDEA
    Last edited by Norm; July 2nd, 2017 at 05:25 AM. Reason: Changed B tag to code tag

  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,637 Times in 2,587 Posts

    Default Re: Java-gaming.org trivia question!!! HELP!

    unexpected return value
    The method is defined as void so it should not return a value.
    If you don't understand my answer, don't ignore it, ask a question.

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