Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:

How do we correctly push array into array and then retrieve each of the outer array (explain both each separately clearly) ?
my @f; my @e; for $i (0..40) { @e=($i+=2, $i+1); push($f,@e); # just it right ? } # how go on get it under multi array control

Please help out, very thanked in advance