max package:more-containers

max :: Ord v => Multiset v -> Multiset v -> Multiset v
more-containers Data.Multiset
Combines two multisets, returning the max count of each element.
maxViewWith :: (Collection c, Ord k) => (c v -> Maybe (v, c v)) -> Multimap c k v -> Maybe ((k, v), Multimap c k v)
more-containers Data.Multimap
Returns the multimap's maximum key and value. The input function is guaranteed to be called with a non-empty collection.
maxView :: Ord v => Multiset v -> Maybe (v, Multiset v)
more-containers Data.Multiset
O(log m) Takes an element of maximum value from the multiset and the remaining multiset, or Nothing if the multiset was already empty.