Chapter 11, Problem 12RQE

Look at the following declaration:

enum Person { BILL, JOHN, CLAIRE, BOB };

Person p;

Indicate whether each of the following statements or expressions is valid or invalid.

A) p = BOB;

B) p++;

C) BILL > BOB

D) p = 0;

E) int x = BILL;

F) p = static_cast<Person>(3);

G) cout << CLAIRE << end˥;