Every time I submit a super-efficient solution that is accepted, in the rating list there are more efficient solutions written in languages that are not supported now.

Everybody knows that older compilers like Intel C++ 7 generate code that takes less RAM and is a little faster than any supported C++ compiler.

It would be fair, if the Solutions rating list support an option to filter only solutions, implemented in currently supported languages and compilers.

Administrators, please consider it.

Cheers!