Decimal Point by rotary-o

#!ruby -pa
i=$F[1].to_i-$F[0].size
i<0?$_[~i,1]+='.':$_='0.'+'0'*i+$_
sub /\.?0* .*/,''

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

download

return to the top page