Groups > comp.lang.java.programmer > #14095

Re: Help with program

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From	glen herrmannsfeldt <gah@ugcs.caltech.edu>
Newsgroups	comp.lang.java.programmer
Subject	Re: Help with program
Date	Tue, 1 May 2012 19:12:35 +0000 (UTC)
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Patricia Shanahan <pats@acm.org> wrote:
> On 5/1/2012 10:31 AM, mbuenik5@yahoo.com wrote:
>> I need help writing a Java method named swap that takes an integer
>> array and two indexes. The method then swaps the integers at those two
>> indexes. The return type for swap is void. Can anybody write this out?

> I'm sure any who knows Java beyond the extreme beginner level can write
> it out. Have you considered the possibility that the objective is to get
> you to work out how to do it yourself? That seems likely to me.

It is usual that you can get help if you have actually tried, 
and show what you have and haven't got working.

For extra challenge, try doing it without any temporary/local variables.

-- glen

Thread

Help with program mbuenik5@yahoo.com - 2012-05-01 10:31 -0700
  Re: Help with program Patricia Shanahan <pats@acm.org> - 2012-05-01 10:53 -0700
    Re: Help with program glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-05-01 19:12 +0000
      Re: Help with program Patricia Shanahan <pats@acm.org> - 2012-05-01 12:17 -0700
        Re: Help with program Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-05-01 15:27 -0500
          Re: Help with program Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-05-01 15:32 -0500
        Re: Help with program Arne Vajhøj <arne@vajhoej.dk> - 2012-05-01 19:51 -0400
          Re: Help with program Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-01 17:06 -0700
            Re: Help with program Patricia Shanahan <pats@acm.org> - 2012-05-01 18:08 -0700
              Re: Help with program Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-02 12:53 -0700
            Re: Help with program Arne Vajhøj <arne@vajhoej.dk> - 2012-05-02 16:25 -0400
              Re: Help with program Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-02 15:27 -0700
  Re: Help with program Tsukino Usagi <usagi@tsukino.ca> - 2012-05-02 03:15 +0900
    Re: Help with program markspace <-@.> - 2012-05-01 11:25 -0700
  Re: Help with program Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-01 11:16 -0700
  Re: Help with program markspace <-@.> - 2012-05-01 11:16 -0700
  Re: Help with program rossum <rossum48@coldmail.com> - 2012-05-01 20:41 +0100
  Re: Help with program Roedy Green <see_website@mindprod.com.invalid> - 2012-05-01 18:15 -0700

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