— What a cool car! Can I drive it for a while?

— Sorry, it's not ______. I saw John driving it once. I think you should ask ______. [ ]

A. me; his 　　

B. mine; him

C. yours; him 　

D. my; him

算法的空间复杂度是指( )。

A．算法程序的长度

B．算法程序中的指令条数

C．算法程序所占的存储空间

D．算法执行过程中所需要的存储空间