Re: Golf: RPN calculator

[tadman]

in reply to Golf: RPN calculator

Interesting puzzle, and I'm not sure how you work japhy's solution, though it does seem interesting.

Here's my take, which ended up being a variation on Sprad's even though it started out differently:

sub p
{
# 68 characters
my@s;for(@_){@s=(/^\D$/?(eval"$s[1]$_$s[0]",@s[2..$#s]):($_,@s))};@s
}

print p(@ARGV);