随机事件的概率
A.P=0.05B.P≤0.05C.P≥0.01D.P=0.01E.0≤P≤1
参考答案:E
已知程序段: s=O For i=O to 10 step 2 S=S+l i=i*2 Next i 当循环结束后,变量i、s值分别为( )。
A.22,3
B.11,4
C.10,5
D.16, 6
设有如下程序: Private Sub Search(a()As Variant,ByVal key As Variant,index%) Dim I% For I=LBound(A) To UBound(A) If key=a(I) Then Exit Sub End If Next I Index=-1 End Sub Private Sub Form_Load() show Dim b() As Variant Dim n As Integer b=Array(1,3,5,6,9,11,13,15) Call Search(b,11.n) Print n End Sub 程序运行后,输出结果是 (6) 。