下面的功能是:用随机函数产生n个两位整数(范围为[10,99]),用“选择排序法”按从小到大的顺序排序并输出。请填空。 Dim a() As Integer,i%,j%,t% n=Val(InputBox(“请输入n的值”)) ReDim a(n) As Integer For i=1 To n a(i)=Int(Rnd*91+____) Print a(i); Next i Print For i=1 To ____ For j=____To n If a(i)____a(j) Then t=a(i) a(i)=a(j) a(j)=t End If Next j,i For j=1 To n Print a(j); Next j