数组广义表与线性表之间有什么样的关系?【西北工业大学 一 (分)】
什么是广义表?请简述广义表和线性表的主要区别 【北京大学 二 (分)】
求下列广义表的运算结果【南京航空航天大学 三 (分)】
()CAR(CDR(((ab)(cd)(ef))))
()CDR(CAR(((ab)(cd)(ef))))
()CAR(CDR(CAR(((ab)(ef)))))
()CDR(CAR(CDR(((ab)(ef)))))
()CDR(CDR(CAR(((ab)(ef)))))
注CAR运算相当于有些教材中的Head运算CDR运算相当于Tail运算
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