cpp/experimental/ranges/algorithm/sort

@1@ Sorts the elements in the range in ascending order. The order of equal elements is not guaranteed to be preserved. Elements are compared using after applying the projection. @2@ Sorts the elements in the range, as if by

Return value
An iterator pointing past the end of the range (i.e., it compares equal to for  overload, and  for overload ).

Complexity
$O(N&middot;log(N))$ comparisons, where N is equal to the number of elements in the range.