#!/usr/bin/perl
@people = qw( Tom Jasmine Molly );
@sorted = sort @people;
$number = 42 + @people;
print "$number \n";
#!/usr/bin/perl
@name = reverse qw/www groad net/;
$name = reverse qw/www groad net/;
foreach (@name) {
print "$_ ";
}
print "\n";
print "$name \n";
./context.pl
net groad www
tendaorgwww
#!/usr/bin/perl
@name = qw/www groad net/;
print "Welcome to @name \n";
print "This domain is ", scalar @name, " years old!\n";
./context.pl
Welcome to www groad net
This domain is 3 years old!
欢迎光临 曲径通幽论坛 (http://www.groad.net/bbs/) | Powered by Discuz! X3.2 |