Linked List Write a DETAILED algorithm length to count the number of nodes in a singly linked list p, where p points to the first node in the list. The last node has link field NULL. Assume that each...

Linked List

Write a DETAILED algorithm length to count the number of nodes in a singly linked list p, where p points to the first node in the list. The last node has link field NULL. Assume that each node has two fields: data and link. Account for the range of all possible linked list lengths.

Needs to be in detailed and code in C PROGRAM would be helpful!