If lower is the first subscript in a contiguous portion of an array,and upper is the last subscript,then the array item in the middle of that array portion is at subscript
A) (lower + upper)/2
B) (lower - upper./2
C) lower + upper/2
D) (upper - lower./2

Question

Quizplus · Accepted Answer

The middle element in an array portion can be found by taking the average of the lower and upper subscripts i.e. (lower + upper)/2.

If Lower Is the First Subscript in a Contiguous Portion