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Thread: what is the result and how?

  1. #1
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    Exclamation what is the result and how?

    import java.util.*;
    4. public class Mapit {
    5. public static void main(String[] args) {
    6. Set<Integer> set = new HashSet<Integer>();
    7. Integer i1 = 45;
    8. Integer i2 = 46;
    9. set.add(i1);
    10. set.add(i1);
    11. set.add(i2); System.out.print(set.size() + " ");
    12. set.remove(i1); System.out.print(set.size() + " ");
    13. i2 = 47;
    14. set.remove(i2); System.out.print(set.size() + " ");
    15. }
    16. }
    What is the result?


  2. #2
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    Default Re: what is the result and how?

    compile it and run it for the result....and all that code right there is the how lol what do you think the result is and how?

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    Default Re: what is the result and how?

    o
    Last edited by pbj; July 13th, 2013 at 09:00 PM. Reason: removed code

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    Default Re: what is the result and how?


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    Default Re: what is the result and how?

    o

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    Default Re: what is the result and how?

    Please do not feel as if you are under attack.
    But realize you provided an answer to a homework assignment from someone who was too lazy to even ask their own question, but just copy paste the assignment to the forum. This is called a homework-dump and we discourage academic dishonesty.

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    Default Re: what is the result and how?

    o

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