Data.SegTree.RangeUpdateRangeSum
pattern LastSum :: Integral a => a -> Affine a Source #
>>> import Data.SegTree >>> import Data.Monoid.RangedSum >>> sendo (LastSum @Int 999) (RangedSum @Int 1 123) RangedSum {getRangesSumSize = 1, getRangedSum = 999}
>>>
import Data.SegTree
import Data.Monoid.RangedSum
sendo (LastSum @Int 999) (RangedSum @Int 1 123)