Re: złożoność obliczeniowa

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#49636

From: zlotowinfo
Date: Thu, 07 Jan 2010 09:31

33 lines
1632 bytes

więc pozostaje pętla, wyniki:

IE7 - pętla 1s, wersja z join 6s
SAPHARI - pętla 0s, wersja z join 1s
FIREFOX - pętla 1s, wersja z join 2s
OPERA - pętla 1s, wersja z join 2s



function r1(cyfra, ile2)
{
while(cyfra.length<ile2){cyfra=' '+cyfra;}
return cyfra;
}


function r2(cyfra, ile2)
{
var len = ile2 - cyfra.length;
var pad = new Array(len > 0 ? len : 0).join(' ');
cyfra = pad + cyfra;
return cyfra;
}


czas1 = new Date();czas1=czas1.getSeconds();
for(i=0;i<=700000;i++)
{
x=r1(1,20)
}

czas2 = new Date();czas2=czas2.getSeconds();
document.write(czas2-czas1);

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References: <hhe2u5$pom$1@inews.gazeta.pl> <hhhstr$91d$1@inews.gazeta.pl> <hhlbra$oi3$1@inews.gazeta.pl> <hi2460$1ek$1@news.onet.pl>

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From: "zlotowinfo" <usuntousun@go2.pl>
Newsgroups: pl.comp.lang.javascript
Subject: Re: złożoność obliczeniowa
Date: Thu, 7 Jan 2010 10:31:09 +0100
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