c++ linked list work

first 1 10 20 30 140 difta next data next data next data next Q Give two names for the location Containing 20 b Given the following node containing 25 r25 how would you insert it between the nocles containing zu and 30 in the above diagram. write ett code to do so C write C++ code to delete the node containing 20 d. Write C++ code to delete the last node in the list