哪位大佬帮忙这个vb代码呀,万分感谢 编写函数求1+2+..+k,点击计算,click时间使用imputbox输入m.n的值,调用该函数计算y,用文本框显示,保留3位小数,Y=(1+2+...m)/(1+2+...+nn) 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 编写函数求1+2+..+k,点击计算,click事件使用inputbox输入m.n的值,调用该函数计算y,用文本框显示,保留3位小数,Y=(1+2+...m)/(1+2+...+n)是这样对吧? 写好了,代码如下:Option ExplicitPrivate Sub Command1_Click() Dim m As Long m = InputBox("m=") Dim n As Long n = InputBox("n=") Dim m_sum As Long m_sum = 0 Dim i As Long For i = 1 To m m_sum = m_sum + i Next Dim n_sum As Long n_sum = 0 For i = 1 To n n_sum = n_sum + i Next Dim y As Double y = m_sum / n_sum Text1.Text = Format(y, "0.000")End Sub运行示例:下载地址:链接:https://pan.baidu.com/s/1OsA1YHiQs3Jh9s4j5D2SUQ 提取码:fto5 简化一下Private Sub Command1_Click() Dim m As Long m = InputBox("m=") Dim n As Long n = InputBox("n=") Text1.Text = Format(((1 + m) * m) / ((1 + n) * n), "0.000") End Sub VB 2010 vb读取excel表里的textbox数据并统计? 各位前辈,高手给点意见! 关于spread的问题 多线程的疑问 find 函数是怎么了? 如何制作“在线帮助”? 请教 关于Read&Data! SQLSEVER问题,我是一个新手 遗传算法遗传算法求函数最小值 怎么用stc89c52单片机做一个超声波测距仪
是这样对吧?
Dim m As Long
m = InputBox("m=")
Dim n As Long
n = InputBox("n=")
Dim m_sum As Long
m_sum = 0
Dim i As Long
For i = 1 To m
m_sum = m_sum + i
Next
Dim n_sum As Long
n_sum = 0
For i = 1 To n
n_sum = n_sum + i
Next
Dim y As Double
y = m_sum / n_sum
Text1.Text = Format(y, "0.000")
End Sub运行示例:下载地址:
链接:https://pan.baidu.com/s/1OsA1YHiQs3Jh9s4j5D2SUQ
提取码:fto5
Dim m As Long
m = InputBox("m=")
Dim n As Long
n = InputBox("n=")
Text1.Text = Format(((1 + m) * m) / ((1 + n) * n), "0.000")
End Sub