时间：2021-03-21 10:27:52 | 栏目：perl | 点击：次
改写代码
#!/usr/bin/perl -w
use strict;
my$f= $[;my
$ch=0;sub l{length}
sub r{join"", reverse split
("",$_[$[])}sub ss{substr($_[0]
,$_[1],$_[2])}sub be{$_=$_[0];p
(ss($_,$f,1));$f+=l()/2;$f%=l
();$f++if$ch%2;$ch++}my$q=r
("\ntfgpfdfal,ce?bngbjn".
"axfvxf"); $_=$q; $q=~
tr/f[a-z]/ [l-za-k]
/;my@ever=1..&l
;my$mine=$q
;sub p{
print
@_;
}
be $mine for @ever
代码输出