Stacks? 

plankton@chumbucket:~$ cat stack.pl 
#!/usr/bin/perl -w
use strict;


my @boys = qw/boy boymonkey boydog/;
my @girls = qw/girl girlmonkey girldog/;

while (@boys){ # will be boys
    my $boy = pop( @boys );
    my $girl = pop( @girls );
    print "boy =[$boy] girl=[$girl]\n";
}
plankton@chumbucket:~$ ./stack.pl 
boy =[boydog] girl=[girldog]
boy =[boymonkey] girl=[girlmonkey]
boy =[boy] girl=[girl]

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In reply to Re: how to avoid using index of array by Plankton
in thread how to avoid using index of array by Achilles_Sea

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