【单选题】循环队列的存储空间为 Q(1:40),初始状态为 front=rear=40。经过一系列正常的入队与退队操作后,front=rear=15,此后又退出一个元素,则循环队列中的元素个数为
【单选题】83循环队列的存储空间为Q(1:40),初始状态为front=rear=40。经过一系列正常的入队与退队操作后,front=rear=15,此后又退出一个元素,则循环队列中的元素个数为
【判断题】S"级电流互感器,在1%~120%额定电流下都要符合准确度等级的要求
【单选题】The following are comparisons made by the author in the second paragraph EXCEPT that______.
A.
the entrance hall is compared to a railway station
B.
the orchestra is compared to a magnet
C.
Turgis welcomed the lift like a conquering soldier
D.
the interior of the cafe is compared to warm countries
【单选题】循环队列的存储空间为Q(1:40),初始状态为front=rear=40,经过一系列正常的入队与退队操作后,front=rear=15,此后又退出一个元素,则循环队列的元素个数为( )。