TECHY PINK

  LINKED LIST -- INSERTING NODE AT THE TAIL OF THE LIST QUESTION: You are given the pointer to the head node of a linked list and an integer to add to the list. Create a new node with the given integer. Insert this node at the tail of the linked list and return the head node of the linked list formed after inserting this new node. The given head pointer may be null, meaning that the initial list is empty. Function Description Complete the  insertNodeAtTail  function in the editor below. insertNodeAtTail  has the following parameters: SinglyLinkedListNode pointer head:  a reference to the head of a list int data:  the data value for the node to insert Returns SinglyLinkedListNode pointer:  reference to the head of the modified linked list Input Format The first line contains an integer  , the number of elements in the linked list. The next   lines contain an integer each, the value that needs to be inserted at tail. Constraints Sample Inp...