Enthuware

Can we just correct the explanation from

You could change it to: while( --i>0 ){ ... }. In this case, --i<0 is a boolean expression and is valid.

You could change it to: while( --i>0 ){ ... }. In this case, --i>0 is a boolean expression and is valid.

Maybe --i should be --k. And "<" should be ">" in the last underlined statement which have already been noted in the previous post.

Fixed.
thank you for your feedback!