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20200420使用VB6.0求33选6的全组合数（解决变长字符串超过1MB之后写入的问题） 最近需要求组合数（买双色球生成号码用^_） 以前在大学专门学习过VB6.0，今后会迁移到VC6.0。 预计会在2020.5.1强化一下MFC，就可以了！ 我也不知道边长字符串到底写入多少回崩溃。（现阶段人也不年轻了，也没有这么多时间去研究了！有兴趣的同学跟帖告诉我一下，在此谢过了！） ​ VERSION 5.00 Begin VB.Form Form1 Caption = "Form1" ClientHeight = 12825 ClientLeft = 450 ClientTop = 615 ClientWidth = 14535 LinkTopic = "Form1" ScaleHeight = 12825 ScaleWidth = 14535 Begin VB.TextBox Text2 BeginProperty Font Name = "宋体" Size = 14.25 Charset = 134 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 12255 Left = 600 MultiLine = -1 'True ScrollBars = 3 'Both TabIndex = 1 Top = 360 Width = 6135 End Begin VB.CommandButton Command2 Caption = "求33选6的全组合数" BeginProperty Font Name = "宋体" Size = 26.25 Charset = 134 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 975 Left = 8040 TabIndex = 0 Top = 5520 Width = 4935 End End Attribute VB_Name = "Form1" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False Option Explicit Private Sub Command1_Click() End Sub Private Sub Command2_Click() Dim h1%, h2%, h3%, h4%, h5%, h6% Dim h6sum% Dim i% Dim j% Dim temp% Dim count% Dim guangyayuan(35) As Integer Dim wutongshan(35) As Integer Dim guangyayuan6(35) As Integer Dim hong1%, hong2%, hong3%, hong4%, hong5%, hong6% Dim strWj As String ' For hong1 = 1 To 10 ' 'For hong2 = hong1 To 11 ' For hong2 = hong1 + 1 To 11 ' For hong3 = hong2 + 1 To 12 ' For hong4 = hong3 + 1 To 13 ' For hong5 = hong4 + 1 To 14 ' For hong6 = hong5 + 1 To 15 For hong1 = 1 To 28 For hong2 = hong1 + 1 To 29 For hong3 = hong2 + 1 To 30 For hong4 = hong3 + 1 To 31 For hong5 = hong4 + 1 To 32 For hong6 = hong5 + 1 To 33 'Text2 = Text2 & hong1 & "," & hong2 & "," & hong3 & "," & hong4 & "," & hong5 & "," & hong6 & vbCrLf strWj = strWj & hong1 & "," & hong2 & "," & hong3 & "," & hong4 & "," & hong5 & "," & hong6 & vbCrLf Next hong6 Next hong5 Next hong4 Next hong3 Next hong2 Next hong1 'Close #2 'Open "d:\ScoreW2.txt" For Output As #1 'Open "d:\求12选3的全组合数.txt" For Output As #1 Open "d:\求33选6的全组合数.txt" For Output As #1 'Write #1, Text2 Write #1, strWj Close #1 End Sub 我这里采用了一个最简单粗暴的做法，将每一组的六个号码立即写入磁盘。（具体交给操作系统了） 求33选6的全组合数.txt 大概23MB。 大致内容： "1,2,3,4,5,6 " "1,2,3,4,5,7 " "1,2,3,4,5,8 " "1,2,3,4,5,9 " "1,2,3,4,5,10 " "1,2,3,4,5,11 " "1,2,3,4,5,12 " "1,2,3,4,5,13 " "1,2,3,4,5,14 " "1,2,3,4,5,15 " "1,2,3,4,5,16 " "1,2,3,4,5,17 " "1,2,3,4,5,18 " "1,2,3,4,5,19 " "1,2,3,4,5,20 " "1,2,3,4,5,21 " "1,2,3,4,5,22 " "1,2,3,4,5,23 " "1,2,3,4,5,24 " "1,2,3,4,5,25 " "1,2,3,4,5,26 …… " "25,28,30,31,32,33 " "25,29,30,31,32,33 " "26,27,28,29,30,31 " "26,27,28,29,30,32 " "26,27,28,29,30,33 " "26,27,28,29,31,32 " "26,27,28,29,31,33 " "26,27,28,29,32,33 " "26,27,28,30,31,32 " "26,27,28,30,31,33 " "26,27,28,30,32,33 " "26,27,28,31,32,33 " "26,27,29,30,31,32 " "26,27,29,30,31,33 " "26,27,29,30,32,33 " "26,27,29,31,32,33 " "26,27,30,31,32,33 " "26,28,29,30,31,32 " "26,28,29,30,31,33 " "26,28,29,30,32,33 " "26,28,29,31,32,33 " "26,28,30,31,32,33 " "26,29,30,31,32,33 " "27,28,29,30,31,32 " "27,28,29,30,31,33 " "27,28,29,30,32,33 " "27,28,29,31,32,33 " "27,28,30,31,32,33 " "27,29,30,31,32,33 " "28,29,30,31,32,33 " 读者可能很容易看到会多一个英文的引号，这个怎么解决呢？ https://zhidao.baidu.com/question/7939187.html 用vb读写文件时，写成的文本文件每行都有双引号，怎么才能把双引号去掉啊？ 怎样写的文件，才能没有双引号啊？ wangtk1982 2006-05-30 使用print语句 不用用write 本回答由提问者推荐 3 评论(1) 分享 举报 monkywin 2006-05-30 用print写入文件。 用input读取文本。 修正之后： VERSION 5.00 Begin VB.Form Form1 Caption = "Form1" ClientHeight = 12825 ClientLeft = 450 ClientTop = 615 ClientWidth = 14535 LinkTopic = "Form1" ScaleHeight = 12825 ScaleWidth = 14535 Begin VB.TextBox Text2 BeginProperty Font Name = "宋体"

permpos(M, N) 其中 M 和 N 是非负整数产生一个逻辑 (N!/M!(NM)!)×N 矩阵，其中每一行包含一个唯一的M个正确和（NM）个错误的排列。 W = permpos(V, N) 其中 V 是具有 M 个元素的矩阵 W 的数组其中每一行 a 以保留顺序包含 V 的值，但在 N 列上唯一排列。 其余位置设置为南。 W = permpos(V, N, F) 使用值 F 而不是 NaN。 [W, B] = permpos(V, ...) 还返回逻辑矩阵 B，即对于由 V 的元素填充的位置，为 true。请注意，B 等于“permpos(numel(V),N)”。 V 可以是数值数组、字符元胞数组或字符串大批。 F（可选）应与V属于同一类。 例子： permpos(2, 4) % -> [ 1 1 0 0 10 01 10

鑫淼梦圆排列5可以根据走势设置可以过滤出预测的结果，该代码在Delphi xe2下开发的，完全可以正常运行。

1.可获取窗口标题，句柄，类名 2.可随意更改窗口标题 3.可随意更改窗口位置及大小(某些游戏窗口会有窗口固定比例保护) 3.可按照自己改过的大小一键自动排列

全排列的几种不同算法，方便快捷的实现求全排列。思路简单清晰

全排列算法详细解析(完整版)

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数学公式,很有用的,如果需要就快快拿去把 ,你真真的需要这本书,很简单 这就是一本考研公式书,至于写这么多的描述吗