Jasmine
Administrator
Jan 19, 2001, 3:13 PM
Post #1 of 1
(1754 views)
|
|
How do I handle circular lists?
|
Can't Post
|
|
(From the Perl FAQ)
How do I handle circular lists?
Circular lists could be handled in the traditional fashion with linked lists, or you could just do something like this with an array: unshift(@array, pop(@array)); # the last shall be first
push(@array, shift(@array)); # and vice versa |
MAIN
SEARCH
WHO'S 
LOG 