1. Suppose that p is a reference to a node in a linked list of integers and p.getData( ) has a copy of an integer called d. Write two lines of code that will move p to the next node that contains a...

1. Suppose that p is a reference to a node in a linked list of integers and p.getData( ) has a copy of an integer called d. Write two lines of code that will move p to the next node that contains a copy of d (or set p to null if there is no such node). How can you combine your two statements into just one?