問題詳情

88. Consider the recursive function,
  

Which of these expressions could replace a call to this function?
(A)n2
(B) n2+n+1
(C) n!
(D) (n+ 1)2
(E) (n -1)2

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增