def last_result
import bend-collections@1.0.0.0/src/containers/dlist_iterator.bend as DlistIteratorimport Base
import bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend as D
39def last_result(~T: Data, r: D.DList<T> & Nat) -> Iterator<T>:
40 (s, n) = r
41 IT{s, 0, 0, True{}, n}