VB程序设计 1、 编程计算S=1/1!+1/2!+1/3!+…..+1/n! ,n的值通过inputbox从键盘输入,计算结果在窗体上输
VB程序设计 1、 编程计算S=1/1!+1/2!+1/3!+…..+1/n! ,n的值通过inputbox从键盘输入,计算结果在窗体上输
日期:2012-06-03 13:36:25 人气:1
Private Sub Command1_Click()
Dim i As Integer, j As Integer, n As Integer
Dim sum1 As Long, sum2 As Long
n=inputbox("请输入n的值")
sum1 = 0
sum3=1
For i = 1 To n
sum2 = 1
For j = 1 To i
sum2 = sum2 * j
sum3=sum2^(-