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From: Torsten Kirschner <torsten@kirschner.no>
Newsgroups: comp.lang.java.programmer
Subject: Re: in1To10
Date: Mon, 11 Aug 2014 22:23:49 +0200
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Den 10.08.14 17:33, skrev Eric Sosman:
> On 8/10/2014 10:59 AM, Torsten Kirschner wrote:
>> Den 09.08.2014 23:43, skrev Marcel Mueller:
>>> On 09.08.14 23.02, Eric Sosman wrote:
>>>> Unfortunately, this cleaned-up version does not solve the
>>>> problem as specified. (Hint: What is `in1To10(1,true)'?)
>>>
>>> Oops, you are right, I read a bit fast. 1 and 10 should always return
>>> true.
>>
[...]
>     Looks right to me.  It could be abbreviated:
> 
>     return n == 1 || n == 10 || ((n > 1 && n < 10) ^ outsideMode);

:-)

> ... but to my eye the clearest expression would be something like:
> 
>     return outsideMode
>         ? (n <= 1 || n >= 10)
>         : (n >= 1 && n <= 10);

Concise yet fully self-explanatory code for the problem, nice.