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发表于 2003-9-29 18:17:41
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# cat t2
#!/usr/bin/perl5
$a="one two three";
printf "$a\n\n";
$a=split("",$a);
printf "$a\n\n";
@b=split (" ",$a);
printf "@b\n\n";
#
$d="one - two - three";
@d=split ("",$d);
printf "@d\n\n";
@w=spilt (" ",$d);
printf "@w\n\n";
@e=split("-",$d);
printf "@e\n\n";
#
请问split是怎么用的。照书抄运行结果不同书上的。我都弄糊涂了. |
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