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意欲从公式中提取小数,以后再作一些改动,并重述:

((dfhkuyhu.hkjgd.hjkh + hgdfjg.uyrepo.uyu + hgdfjg.uyrepo.uyu)/(hgdfjg.uyrepo.uyu))*((khuh.jbmxcn.bnb + hgdfjg.uyrepo.uyu)/(jhxzku.kjkj.jh + hgdfjg.uyrepo.uyu))

and i want to add something tobeginning and end of each part like this:

((Foo!dfhkuyhu.hkjgd.hjkh![hg] + Foo!hgdfjg.uyrepo.uyu![hg] + Foo!hgdfjg.uyrepo.uyu![hg]).[boo]/(Foo!hgdfjg.uyrepo.uyu![hg]).[boo])*((Foo!khuh.jbmxcn.bnb![hg] + Foo!hgdfjg.uyrepo.uyu![hg]).[boo]/(Foo!jhxzku.kjkj.jh![hg] + Foo!hgdfjg.uyrepo.uyu![hg]).[boo])

任何想法?

Answer 1

这些规则不明确,但似乎你试图将每一行的甲型数字特性(加上分离剂量)与/ 。权利?



然后,你可以这样做:

$subject =~ s/[w.]+/Foo!$&![hg]/g;
$subject =~ s/)/).[boo]/g;


<>Explanation:

<代码>[w.]+对像dfhkuyhu.hkjgd.hjkh的体格表示。在替代体中,<代码>$&指对应文本。 <代码>/g 旗帜能够找到并取代插座中的所有配对。

<代码>与字面括号一致。

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