Article View: pl.comp.lang.javascript
Article #10209Re: szkolka
From: Krzyszt_off
Date: Thu, 16 Jan 2003 15:03
Date: Thu, 16 Jan 2003 15:03
21 lines
1434 bytes
1434 bytes
> PS2. jak ktos chce, moze tez zrobic w druga strone - z rzymskich na
arabskie
function Arab(rome){
function Digit(a){
return
a=='I'?1:a=='V'?5:a=='X'?10:a=='L'?50:a=='C'?100:a=='D'?500:a=='M'?1000:0
}
var sum=0
for(var i=0;i<rome.length;i++)
sum-=Digit(rome.charAt(i))*((Digit(rome.charAt(i))<Digit(rome.charAt(i+1)))*
2-1)
return sum
}
Nie mam teraz czasu na pierwsza czesc ;-(
Krzysiek
P.S.: jak Ci sie podoba moj boolean * 2 - 1 ? - pozbylem sie if-else ;)
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!agh.edu.pl!news.agh.edu.pl!newsfeed.silweb.pl!news.us.edu.pl!news.nask.pl!news.atman.pl!newsfeed.gazeta.pl!newsfeed.tpinternet.pl!news.tpi.pl!not-for-mail From: "Krzyszt_off" <leszek.miller@grube.ryby.pl> Newsgroups: pl.comp.lang.javascript Subject: Re: szkolka Date: Thu, 16 Jan 2003 16:03:54 +0100 Organization: tp.internet - http://www.tpi.pl/ Lines: 23 Message-ID: <b06hbj$jbk$1@news.tpi.pl> References: <b06bao$cp7$1@news.tpi.pl> NNTP-Posting-Host: kalmar.mila.edu.pl X-Trace: news.tpi.pl 1042729139 19828 195.116.40.8 (16 Jan 2003 14:58:59 GMT) X-Complaints-To: usenet@tpi.pl NNTP-Posting-Date: Thu, 16 Jan 2003 14:58:59 +0000 (UTC) X-Newsreader: Microsoft Outlook Express 5.00.2919.6700 X-MSMail-Priority: Normal X-Priority: 3 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6700 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit