map -package:containers -package:charset -package:dlist -is:exact -package:invertible -package:bytestring -package:ghc -is:exact -package:foldl -package:monoidal-containers -is:exact is:exact package:psqueues
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.