设执行以下程序段时依次输入2,4,6,执行结果为 Dim a(4)As Integ
题型:单项选择题
问题:
设执行以下程序段时依次输入2,4,6,执行结果为 Dim a(4)As Integer Dim b(4)AS Integer For k=0 To 2 a(k+1)=Val(InputBox("Enter data:")) b(3 - k) =a(k + 1) Next k Print b(k)
A.2
B.4
C.6
D.0
设执行以下程序段时依次输入2,4,6,执行结果为 Dim a(4)As Integer Dim b(4)AS Integer For k=0 To 2 a(k+1)=Val(InputBox("Enter data:")) b(3 - k) =a(k + 1) Next k Print b(k)
A.2
B.4
C.6
D.0