Simpler Priority Queue


Where I remember that I had a simpler solution for the priority queue I used in PWC087 - Largest Rectangle.

Note for future me: there is a simpler implementation of the priority queue in If you don’t need the generic indexed priority queue… use it!

Fun fact: in the PWC087 - Largest Rectangle it is actually a drop-in replacement for - again, because indexing is not used in this case. So, getting an instance of the priority queue would become:

my $mpq = BasicPriorityQueue->new(before => sub {$_[0]{size} > $_[1]{size}});

Note for short-term future me: document this thing, slacker!!!

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