note
tobyink
<p>There are probably shorter ways of doing it, but...</p>
<c>
# 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)$/?Y:N,$/
</c>
<!-- Node text goes above. Div tags should contain sig only -->
<div class="pmsig"><div class="pmsig-757127">
<small><small>
<tt>perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
</tt></small></small>
</div></div>
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