![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
窗体上有Command1、Command2两个命令按钮。现编写以下程序: Option Base 0 Dim a()As Integer,m As Integer Private Sub Command1_Click() m=InputBox("请输入一个正整数") ReDim a(m) End Sub Private Sub Command2_Click() m=InputBox("请输入一个正整数") ReDim a(m) End Sub 运行,单击Command1后输入整数10,再单击Command2后输入整数5,则数组a中元素的个数是