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Pick the correct answers
if x is an one dimensional array, then

  • A.&x[ i ] is same as x + i - 1
  • B.*(x + i) is same as *(&x[i])
  • C.*(x + i) is same as x[ i ] 
  • D.both (b) & (c)

Answer: D

Correct answer: both (b) & (c)

(c) is the definition of subscripting: x[i] is *(x + i). (b) follows from it - &x[i] is x + i, so dereferencing it gives the same element back. (a) is false: &x[i] equals x + i, not x + i - 1, which would be the previous element.

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