() and ()are two main types of hydraulic structures.
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There are three types of concrete dams, namely: ()dams,()dams,()dams.
Hydraulic engineering includes such branches as ()
2.假设以行序为主序存储二维数组A=array[1…100,1…100],设每个数据元素占2个存储单元,基地址为10,则LOC[5,5]=()。
A. 808
B. 818
C. 1010
D. 1020
设二维数组A[-20…30,-30…20],每个元素占有4 个存储单元,存储起始地址为200,若按行优先顺序存储,则元素 A[25,18]的存储地址为__________。