xiao913

摘要： main() -> List = [1,2,3,4,5,6,7,8,9,10], _Ret = [{a, Elem} || Elem List = [1,2,3,4,5,6,7,8,9,10], mhelp(List, []).mhelp([], List) -> lists:reverse(List);mhelp([E|Rest], List) -> mhelp(Rest, [{a, E}|List]).test_main() -> statistics(wall_clock), for(1, 100000, fun(_) -> main() end), {_, 阅读全文