Alewife station Minuteman Bikeway, Cambridge Linear Park, and the Fitchburg Cutoff Path. Alewife opened on March 30, 1985. Originally only to be a temporary terminus during construction of the Arlington section of the Red Line, Alewife became the regular terminus when the further extension was canceled. The station is named after Alewife Brook, a nearby tributary of the Mystic River, which in turn is named after the alewife fish which inhabits the Mystic River system. Alewife features six pieces of public art which were built as part of the first stage of the Arts on the Line program. Boston transportation planners expected
Tree sort algorithm have worst-case scenarios. Tree sort A tree sort is a sort algorithm that builds a binary search tree from the elements to be sorted, and then traverses the tree (in-order) so that the elements come out in sorted order. Its typical use is sorting elements online: after each insertion, the set of elements seen so far is available in sorted order. Adding one item to a binary search tree is on average an process (in big O notation). Adding n items is an process, making tree sorting a 'fast sort' process. Adding an item to an unbalanced binary tree