map -package:containers -package:ghc -package:invertible -package:base-compat-batteries -package:conduit -package:dense-linear-algebra -package:base -package:dlist -package:base-compat -package:bytestring -package:case-insensitive 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.