Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!news.albasani.net!eternal-september.org!feeder.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Eric Sosman Newsgroups: comp.lang.java.programmer Subject: Re: in1To10 Date: Sat, 09 Aug 2014 22:23:25 -0400 Organization: A noiseless patient Spider Lines: 28 Message-ID: References: <0c8de66a-429a-4697-b575-35f37a7b6882@googlegroups.com> <7583c754-bd0d-4de1-bd91-0e84fc458d2c@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sun, 10 Aug 2014 02:23:48 +0000 (UTC) Injection-Info: mx05.eternal-september.org; posting-host="bd4e1cba8d8592bec5d5ed9e4537fbfd"; logging-data="4601"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18P59Qq3qzvDVQamhKuLI2Q" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.0 In-Reply-To: <7583c754-bd0d-4de1-bd91-0e84fc458d2c@googlegroups.com> Cancel-Lock: sha1:YVNHYhZXtmZuhLNbTNk5FpCl2J8= Xref: csiph.com comp.lang.java.programmer:29607 On 8/9/2014 9:35 PM, cdalten@gmail.com wrote: > Okay, so if I listen to the guy that also hangs out on comp.lang.c, Not Recommended. > then I get something like... > > public class In1to10 { > static boolean in1To10(int n, boolean outsideMode) { > boolean mode = false; > > if (outsideMode == false){ > if (n >= 1 && n <=10) { > mode = true; > } > } else { > mode = true; > } > > return mode; > } You've "simplified" yourself into an error. Observe what happens when `outsideMode' is `true': The method returns `true' for *every* `n': 1, 5, 10, 42, -1073741824, you name it. -- esosman@comcast-dot-net.invalid