Here's another recursive form:

sub max {
    my( $i, @l ) = @_;
    my $j = @l ? max( @l ) : $i;
    return $i > $j ? $i : $j;
}

[download]

And for that matter, an iterative form:

sub max {
    $_[ 0 ] < $_[ -1 ] ? shift : pop while @_ > 1;
    return @_;
}

[download]

Makeshifts last the longest.

In reply to Re^2: Finding the max()/min() by Aristotle
in thread Finding the max()/min() by dragonchild

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