请选出下面Perl程序的正确输出结果。
$host = "http://www.127.0.0.1.com"; @array = split m{//|\.}, $host; $str = join("/","$array[2]","$array[3]","$array[5]"); print "$str";
127/01
127/0/1
www/1270
www/127/0
这道题你会答吗?花几分钟告诉大家答案吧!
扫描二维码,关注牛客网
下载牛客APP,随时随地刷题