[填空题] 执行下面程序,单击命令按钮Command1后,a(2,3)的值为___(1)___,a(3,4)的值为___(2)___,a(5,4)的值为___(3)___。Option Explici

[填空题] 执行下面程序,单击命令按钮Command1后,a(2,3)的值为___(1)___,a(3,4)的值为___(2)___,a(5,4)的值为___(3)___。Option ExplicitPrivate Sub Commandl_Click() Dim a(5,5)As Integer,i As Integer,j As Integer For i=1 TO 5For j=1 To 5 If i=1 Or j=1 Then a(i,j)=1 Else a(i,j)=a(i-1,j)+a(i,j-1) End If Print a(i,j)；Next jPrint Next iEndSub