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
Tournament sort in Haskell, based on Scheme code by Stepanov and Kershenbaum. Tournament sort Tournament sort is a sorting algorithm. It improves upon the naive selection sort by using a priority queue to find the next element in the sort. In the naive selection sort, it takes O("n") operations to select the next element of "n" elements; in a tournament sort, it takes O(log "n") operations (after building the initial tournament in O("n")). Tournament sort is a variation of heapsort. Tournament replacement selection sorts are used to gather the initial runs for external sorting algorithms. Conceptually, an external file is read and