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vb求1到10的阶乘和
“
求1到10的阶乘
之和”
用VB
怎么编程序
答:
Private Sub Command1_Click() Dim Sum As Double, i As Integer For i = 1 To
10
Sum = Sum + Factorial(i) Next i Print "Summation ="; SumEnd Sub Public Function Factorial(ByVal n As Integer) As Double Factorial = 1 For i = 1 To n Factorial = Factorial...
用VB
怎样
求1
~
10的阶乘
答:
在
VB中求阶乘
的部分代码:Private Function fact(m As Integer) As Long Dim i As Integer fact =
1
For i = 1 To m fact = fact * i Next i End Function Private Sub Command1_Click()Dim n As Integer, sum As Long Dim i As Integer n = Val(Text1.Text)For i = 1 To ...
“
求1到10的阶乘
之和”
用VB
怎么编程序
答:
Private Function factorial(ByVal n As Integer) As Long Dim i As Integer, l As Long l = 1 For i = 1 To n l = l * i Next factorial = l End Function '添加
一
个按钮控件 Private Sub Command1_Click()Dim result As Long, i As Integer result = 0 For i = 1 To
10
res...
VB
程序设计
求1
+1*2+1*2*3+1*2*3*4...
答:
For i = 1 To
10
s = s + Jie(i)Next i Print s End Sub Private Sub Form_Load()Form1.AutoRedraw = True End Sub Function Jie(n As Long) As Long If n = 1 Then Jie = 1 Else Jie = Jie(n - 1) * n End If End Function ...
编写一个
vb
函数过程,
计算 1
~
10的阶乘
之和 ,并将运行结果输出在窗体上...
答:
参考代码:Private Sub Command1_Click() Dim i As Integer For i = 1 To
10
Sum = Sum + jc(i) Next MsgBox SumEnd SubFunction jc(a As Integer) jc = 1 For i = 1 To a jc = jc * i NextEnd Function ...
怎么写
vb的阶乘
代码
答:
= s * i Next i Label4.Caption = Str(s)End Sub 2、Do While语句实现 Private Sub Command
1
_Click()Dim s As Long, n As Integer, i As Integer n = Val(Text1.Text)s = 1 i = 1 Do While i <= n s = s * i i = i + 1 Loop Label4.Caption = Str(s)End Sub ...
怎么在
VB中
求和
答:
1.
用VB求
出阶乘数相加的值,分为两个步骤来求,一个是
计算阶乘
数,然后相加阶乘数。1!+2!+3!+……+n!举个例子。2、首先要理解阶乘知识,4!它是数字
1到
4的乘法;N!它是1到n的乘积;等等。如下图所示。3.现在我们来编写代码。第一步是定义变量,如下图所示。4、这是一个累加器,所以会...
vb 求阶乘
之和
答:
4、剩余部分:Private Sub Command1_Click()Dim i As Integer, j As Integer, n As Integer Dim sum1 As Long, sum2 As Long n = 3 sum1 = 0 ‘大小循环体,
求1至
n
的阶乘
的和sum1=1!+2!+...+n!Label1.Caption = Label1.Caption + Str(sum1)End Sub 意思如下:dim语句是声名变...
阶乘
之和1+2!+3!+...+
10
!
用vb的
function函数实现
答:
Function
JieCheng
Sum() As Long Dim Sum As Long Dim i As Long Dim j As Long Sum = 0 j = 1 For i = 1 To
10
j = j * i Sum = Sum + j Next JieChengSum = Sum End Function 下面是函数的调用示例 Private Sub Command1_Click()MsgBox JieChengSum End Sub ...
VB
.NET 怎样编写使用Do While 循环输出1-
10的阶乘
,我是新手请加上文字...
答:
首先在窗体上画两个控件:TextBox
1
和Button1 TextBox1用来输入需要
计算
那个数
的阶乘
双击Button1进入输入代码,代码如下 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try Dim Factorial As Integer = 1 '定义
一
个变量用来记录阶乘...
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涓嬩竴椤
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