Question

设计一个窗体，要求输入一个正整数N,计算并输出N的阶乘。VB的

要写出这个题目的代码！！谢谢了

Answer 1

Private Sub Command1_Click()
Sum = 1
For i = 1 To Text1.Text
Sum = Sum * i
Next i
Print Sum
End Sub

追问

那在窗体上输出九九乘法表？？你会吗 ？？真的谢谢你啊

追答

Private Sub Command1_Click()
For i = 1 To 9
For j = 1 To i
Sum = j * i
Print j; "*"; i; "="; Sum;
Next j
Print
Next i
End Sub