Optimisation. Get rid of $total_num .
Optimisation. Get rid of $total_num .

perl6/perl6-examples,shlomif/perl6-examples,perl6/perl6-examples,stmuk/perl6-examples,shlomif/perl6-examples,stmuk/perl6-examples,stmuk/perl6-examples,Quinny/perl6-examples,shlomif/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,shlomif/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples,Quinny/perl6-examples,Quinny/perl6-examples,perl6/perl6-examples,shlomif/perl6-examples,perl6/perl6-examples