c++

Implement a the map operation for Linked lIst that applies a function to each element of the list and returns a new list containing the return values. So applying map with the x 2 function to (1, 2, 3, 4) would result in (1, 4, 9, 16). Or, applying map with std::string::size() to (dog, cat, elephant) would result in (3, 3, 8).