题目内容
(请给出正确答案)
[主观题]
A.Call John at the office.B.Call John at his club.C.Call John at his friend's.D.Call J
A.Call John at the office.
B.Call John at his club.
C.Call John at his friend's.
D.Call John at a restaurant.
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A.Call John at the office.
B.Call John at his club.
C.Call John at his friend's.
D.Call John at a restaurant.
第3题
A.十字链表可以用于稀疏矩阵的存储表示。
B.十字链表的结点中只需要记录非零元的值,无需记录其在矩阵中的位置。
C.采用十字链表存储时,实现两个矩阵相加的算法复杂度为 O(ta+tb),其中 ta 和 tb 分别为两个矩阵中的非零元个数。
D.采用十字链表存储时无法实现矩阵乘法。
第6题
B.860
C.868
D.864
第7题
B.860
C.1140
D.1200
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