# It is important to clearly comment your code to make it easier # for future maintainers. # # This is the numerator, denominator pair for which we wish to # determine if the decimal expansion terminates. # @ARGV = (33, 660); # Check if it terminates and print "Y" or "N". # sub _{@i=sort{$b-$a}@_;return$i[1]if$i[0]==$i[1];@i=($i[1],$i[0]%$i [1])while$i[1];$i[0]};sub __{$j=_@_;$_/=$j for@_;$_[1]<0and do{$_*= -1for@_}}__(($k,$l)=@ARGV);$l/=2until$l%2;print$l=~/(5|^1)$/?Y:N,$/