C++ programming

Define the void function SwapNodes () that takes three generic type Node pointer parameters named root, nptr1 and nptr2 respectively. Given that root pointers to the head of a linked list which contains the nodes nplr1 and nptr2 point to, swap the nodes pointed to by nptr1 and nptr2 in the linked list pointed to by root. Define the double function SecondLargest() that takes an double Node pointer parameter named rool. Given that root points to the head of a linked list, return the second largest value in the linked list. O Define the void function RemoveAll() that takes a generic type Node pointer parameter and a generic type constant reference parameter named root and targel respectively. Given that root points to the head a linked list. remove all nodes of the linked list whose data is equal to target