单选题

循环队列的队满条件为()

Question

循环队列的队满条件为( )

A. ring.end%maxsize == ring.front

B. (ring.end+1)%maxsize == ring.front

C. (ring.end+1)%maxsize == ring.front+1

D. (ring.end+1)%maxsize == (ring.front+1)%maxsize