問題詳情

21.( )執行下列Visual Basic程式片段後,A(0)-A(5)的值為何?Dim a(5), i , b As Integera(0) = 27 : a(1) = 12 : a(2) = 8a(3) = 9 : a(4) = 21 : a(5) = 72For i = 0 To  b = a(i)  a(i) = a(5 - i)  a(5 - i) = bNext i
(A)27,12,8,9,21,72
(B)72,27,21,12,9,8
(C)72,21,9,8,12,27
(D)8,9,12,21,27,72。

參考答案

答案:C[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(1),D(0),E(0)

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