9. Assume that the reference list references the last node of a circular linked list like the one in Figure 5-24. Write a loop that searches for an item in the list and if Exercises found, returns its position. If it is not found, return -1. Assume that the node ref- erenced by list.next is the node in the first position.

9. Assume that the reference list references the last node of a circular linked list like the one in Figure 5-24. Write a loop that searches for an item in the list and if Exercises found, returns its position. If it is not found, return -1. Assume that the node ref- erenced by list.next is the node in the first position.