Which expression adds 1 to the element of array arrayName at index i,assuming the array is of type int
A) ++arrayName[i]
B) arrayName++[i]
C) arrayName[i++]
D) None of the above.

Question

Quizplus · Accepted Answer

The correct syntax to add 1 to the element of an array in index i is to use the pre-increment operator, which is represented by "++". Therefore, option A, which uses the correct operator in the correct position, adds 1 to the element at index i in arrayName. Option B uses an invalid operator and option C uses the post-increment operator, which would increment i instead of arrayName[i]. Option D is not a valid option since one of the other choices is the correct one.

Which Expression Adds 1 to the Element of Array ArrayName