measuring the efficiency of codes

[usetheimpe]

Since waterbear is targeting the users that are non-programmers, their codes(blocks) can be very inefficient.

Hence, I think if we have some function of measuring the efficiency of blocks(codes) then I think it will help them understand how to program efficiently.

Also, @dethe suggested that we can also advise the place for blocks that make their code efficient.

So I think it will be a good term project for anyone interested in working with algorithm. (=