22. 判定一个循环队列QU(最多元素为m0, m0= =Maxsize-1)为满队列的条件是

22. 判定一个循环队列QU(最多元素为m0, m0= =Maxsize-1)为满队列的条件是

A.((rear- front)+ Maxsize)% Maxsize = =m0

B.rear-front-1= =m0

C.front= =rear

D.front= = rear+1

正确答案是A