i = 1
Do While i < = 6
a(i) = Int(Rnd* 10) + 1
If a(i)Mod 2 = I Mod 2 Then
i=i-1
Else If I Mod 2 = 0 Then
a(i) =a(i - 1) + a(i)
End If
i=i+1
Loop
执行该程序后,a(1)-a(6)各元素不可能的值是( )