0402 Private Sub Command1-Click() Dim a As Single,b As Singl

学习时间:2026-04-03 12:06:38 阅读：5976

0402 Private Sub Command1_Click() Dim a As Single,b As Single Dim c As Single,d As Single Dim m A0401Private Sub Form_Load()Dim x As Long,s As Stringx = InputBox("输入一个整数(1~40000)")If x Mod 2 = 0 Thens = "偶数"Elses = "奇数"End IfMsgBox sEnd SubPrivate Sub Command1_Click()Dim a As Single,b As SingleDim c As Single,d As SingleDim m As Single,n As Single,x As Singlea = Val(Text1.Text)b = Val(Text2.Text)c = Val(Text3.Text)d = Val(Text4.Text)If a > b Thenm = aElsem = bEnd IfIf c > d Thenn = cElsen = dEnd IfIf m > n Thenx = mElsex = nEnd IfText5.Text = xEnd Sub

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高兴的树叶

2026-04-03 12:06:38

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你好像是查询abcd四个数的最大数,你使用的这个方法不理想,在VB中一般使用排序进行判断,排序是将数据存储在数组中,你的程序可以定义一个数组,然后进行排序：
Private Sub Command1_Click()
Dim a(1 To 4) As Single,x As Single
a(1) = Val(Text1。Text):a(2) = Val(Text2。Text):a(3) = Val(Text3。Text):a(4) = Val(Text4。Text)
For i = 1 To 3
For j = 1 To 4 - i
If a(j) < a(j + 1) Then
x = a(j)
a(j) = a(j + 1)
a(j + 1) = x
End If
Next j
Next i
Text5。Text = "最大值是：" & CStr(a(1)) & ",最小值是：" & CStr(a(4))
End Su

0402 Private Sub Command1-Click() Dim a As Single,b As Singl

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