71. Which of the following arithmetic is not allowed on pointers?
(A) Adding an integer to a pointer.
(B) Subtracting an integer from a pointer.
(C) Subtracting one pointer from another.
(D) Comparing pointers by using <.
(E) None of the above.

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統計: A(0), B(0), C(1), D(1), E(4) #3081401

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