{"id":2402,"date":"2022-06-01T14:08:35","date_gmt":"2022-06-01T05:08:35","guid":{"rendered":"http:\/\/oreoreki.gotdns.ch\/?p=2402"},"modified":"2022-06-02T18:52:57","modified_gmt":"2022-06-02T09:52:57","slug":"post-2402","status":"publish","type":"post","link":"http:\/\/oreoreki.gotdns.ch\/?p=2402","title":{"rendered":"Excel VBA\u3067\u6570\u72ec\u3092\u89e3\u304f"},"content":{"rendered":"<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/aKkCPZhmNVk?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<div class=\"hcb_wrap\">\n<p>ExcelVBA\u3067\u6570\u72ec\u3092\u89e3\u3044\u3066\u307f\u305f<br \/>\n<span class=\"bold-red\">\u3053\u306e\u52d5\u753b\u306e\u30de\u30af\u30ed\u306fWindows11\/Office2013\u3067\u4f5c\u6210\u3057\u3066\u307e\u3059\u3002<br \/>\n<\/span><\/p>\n<h2><\/h2>\n<pre class=\"prism line-numbers lang-ts\" data-lang=\"TypeScript\"><code>Option Explicit\r\n#If Win64 Then\r\n    ' Excel \u304c64\u30d3\u30c3\u30c8\u7248\u306e\u5834\u5408\u306e\u95a2\u6570\u5b9a\u7fa9\u3067\u3059\u3002\r\n    Private Declare PtrSafe Function MessageBoxTimeoutA Lib \"User32.dll\" _\r\n        (ByVal hWnd As LongPtr, _\r\n        ByVal lpText As String, _\r\n        ByVal lpCaption As String, _\r\n        ByVal uType As VbMsgBoxStyle, _\r\n        ByVal wLanguageID As Long, _\r\n        ByVal dwMilliseconds As Long) As Long\r\n#Else\r\n    ' Excel \u304c32\u30d3\u30c3\u30c8\u7248\u306e\u5834\u5408\u306e\u95a2\u6570\u5b9a\u7fa9\u3067\u3059\u3002\r\n    Private Declare Function MessageBoxTimeoutA Lib \"User32.dll\" _\r\n        (ByVal hWnd As Long, _\r\n        ByVal lpText As String, _\r\n        ByVal lpCaption As String, _\r\n        ByVal uType As VbMsgBoxStyle, _\r\n        ByVal wLanguageID As Long, _\r\n        ByVal dwMilliseconds As Long) As Long\r\n#End If\r\n\r\nType SudokuType\r\n    \u76e4\u9762 As String * 81\r\n    flag\u884c(8) As Integer\r\n    flag\u5217(8) As Integer\r\n    flag\u9762(8) As Integer\r\n    \u6b8b\u308a As Integer\r\nEnd Type\r\nType AddrType\r\n    \u884c As Integer\r\n    \u5217 As Integer\r\n    \u9762 As Integer\r\nEnd Type\r\n\r\nDim answer As String\r\nDim org As String\r\nDim cnt As Long\r\n'\u76e4\u9762\u3092\u63cf\u304f\u5de6\u4e0a\u306e\u30bb\u30eb\u756a\u53f7\r\nConst board_top_c = 4\r\nConst board_top_r = 3\r\n\r\n\r\nSub Macro()\r\n    Dim Driver As New Selenium.WebDriver\r\n    Dim o_elem, Item, i, Sudoku_txt\r\n    Dim startTime, endTime, processTime\r\n\r\n    \r\n    '\u6570\u72ec\u3092\u76e4\u9762\u3092\u63cf\u304f\r\n    With Range(Cells(board_top_c, board_top_r), Cells(board_top_c + 8, board_top_r + 8))\r\n        .ClearContents\r\n        .HorizontalAlignment = xlCenter\r\n        .VerticalAlignment = xlCenter\r\n        .Borders.LineStyle = xlContinuous\r\n        .BorderAround Weight:=xlThick\r\n    End With\r\n    Range(Cells(board_top_c + 0, board_top_r + 3), Cells(board_top_c + 8, board_top_r + 5)).BorderAround Weight:=xlThick\r\n    Range(Cells(board_top_c + 3, board_top_r + 0), Cells(board_top_c + 5, board_top_r + 8)).BorderAround Weight:=xlThick\r\n  \r\n    '\u6570\u72ec\u30c7\u30fc\u30bf\r\n    Sudoku_txt = \"000000000000000027400608000071000300238506419964100750395027800182060974046819205\"  '\u521d\u7d1a\r\n    'Sudoku_txt = \"000000000000000280376400000700001000020000000400300006010028000000005000000000003\"  '\u6700\u9ad8\u7d1a\r\n    Sudoku_txt = \"005300000800000020070010500400005300010070006003200080060500009004000030000009700\"  '\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u4eba\u6570\u5b66\u8005\u306e\u4e16\u754c\u4e00\u96e3\u3057\u3044\u6570\u72ec\u3002\r\n    'Sudoku_txt = \"\"        '\u7a7a\u767d\u306e\u5834\u5408\u30cd\u30c3\u30c8\u304b\u3089\u62fe\u3046\r\n\r\n    If Sudoku_txt = \"\" Then\r\n        'Sudoku_txt\u304c\u30ab\u30e9\u306e\u5834\u5408\u30cd\u30c3\u30c8\u304b\u3089\u306e\u60c5\u5831\u3092\u4f7f\u3046\r\n        '\u3053\u3053\u3067\u30d6\u30e9\u30a6\u30b6\u3092\u7acb\u3061\u4e0a\u3052\u308b\u305f\u3081\u3001SeleniumBasic\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5225\u9014\u5fc5\u8981\u3067\u3059\u3002\r\n        '\u30c4\u30fc\u30eb - \u53c2\u7167\u8a2d\u5b9a\u3067SeleniumTypeLib\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3002\r\n\r\n        'Edge\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\r\n        Driver.Start \"Edge\"\r\n        Driver.Window.SetPosition 1300, 0\r\n        Driver.Window.SetSize 800, 800\r\n        \r\n        Driver.Get \"http:\/\/www.sudokugame.org\/\"\r\n        '\u30a4\u30f3\u30e9\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u306b\u5236\u5fa1\u3092\u5207\u308a\u66ff\u3048\u308b\r\n        Driver.SwitchToFrame \"f1\"\r\n        '\u6570\u72ec\u30de\u30b9\u306einput\u3092\u3068\u3063\u3066\u304f\u308b\r\n        Set o_elem = Driver.FindElementsByCss(\"table.sd td input\")\r\n        For Each Item In o_elem\r\n            If Item.Attribute(\"value\") = \"\" Then\r\n                Sudoku_txt = Sudoku_txt + \"0\"                           '\u7a7a\u30de\u30b9\r\n            Else\r\n                Sudoku_txt = Sudoku_txt + Item.Attribute(\"value\")       '\u6570\u5b57\u304c\u5165\u3063\u305f\u30de\u30b9\r\n            End If\r\n        Next\r\n        org = Sudoku_txt\r\n    Else\r\n        org = \"\"\r\n    End If\r\n\r\n    Dim Sudoku As SudokuType        'Sudoku\u69cb\u9020\u4f53\u306e\u5ba3\u8a00\r\n    Call Sudoku_init(Sudoku)        'Sudoku\u69cb\u9020\u4f53\u306e\u521d\u671f\u5316\r\n    \r\n    '\u554f\u984c\u30c7\u30fc\u30bf\u30fcSudoku_txt\u304b\u3089Sudoku\u69cb\u9020\u4f53\u306b\u5024\u3092\u8a2d\u5b9a\r\n    For i = 0 To 80\r\n        Call Sudoku_setNum(Sudoku, i, Mid(Sudoku_txt, i + 1, 1))\r\n    Next\r\n    Call showBoard(Sudoku.\u76e4\u9762, 0)  '\u76e4\u9762\u306e\u63cf\u753b\r\n    \r\n    MessageBoxTimeoutA 0&, Sudoku_txt, \"\u89e3\u7b54\u30b9\u30bf\u30fc\u30c8\", 1, 65536, 2 * 1000\r\n    '\u30ab\u30a6\u30f3\u30bf\u3092\u30ea\u30bb\u30c3\u30c8\r\n    cnt = 0\r\n    '\u958b\u59cb\u6642\u9593\u53d6\u5f97\r\n    startTime = Timer\r\n    \r\n    '------------------------------------\r\n    ' \u6570\u72ec\u89e3\u7b54\r\n    Call Sudoku_Try(Sudoku)\r\n    '------------------------------------\r\n    \r\n    '\u7d42\u4e86\u6642\u9593\u53d6\u5f97\r\n    endTime = Timer\r\n    '\u51e6\u7406\u6642\u9593\u8a08\u7b97\r\n    processTime = endTime - startTime\r\n    Debug.Print cnt & \"\u624b \" & processTime & \"\u79d2\"\r\n    MessageBoxTimeoutA 0&, cnt & \"\u624b \" & processTime & \"\u79d2\", \"\u89e3\u7b54\u7d42\u308f\u308a\u307e\u3057\u305f\", 1, 65536, 5 * 1000\r\n\r\n    If org <> \"\" Then\r\n        '\u30cd\u30c3\u30c8\u304b\u3089\u3068\u3063\u3066\u304d\u305f\u554f\u984c\u306a\u306e\u3067\u30cd\u30c3\u30c8\u306b\u56de\u7b54\r\n        MessageBoxTimeoutA 0&, Sudoku_txt, \"\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u56de\u7b54\", 1, 65536, 2 * 1000\r\n        For i = 1 To 81\r\n            o_elem.Item(i).SendKeys Mid(answer, i, 1)\r\n        Next\r\n        \r\n        '\u300c\u30c1\u30a7\u30c3\u30af\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\r\n        Driver.FindElementByCss(\"#btcheck\").Click\r\n        MessageBoxTimeoutA 0&, Sudoku_txt, \"\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u56de\u7b54\u7d42\u4e86\", 1, 65536, 3 * 1000\r\n        '\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306eOK\u30dc\u30bf\u30f3\u3092\u62bc\u3059\r\n        Driver.SwitchToAlert.Accept\r\n        \r\n        '\u30d6\u30e9\u30a6\u30b6\u3092\u9589\u3058\u308b\r\n        Driver.Quit\r\n        Set Driver = Nothing\r\n    End If\r\nEnd Sub\r\n\r\n\r\nPrivate Function Sudoku_Try(t As SudokuType) As Boolean\r\n    Dim rtn As Boolean\r\n    Sudoku_Try = False\r\n    Do\r\n        Do\r\n            '\u7e26or\u6a2aor\u30d6\u30ed\u30c3\u30af\u306e\u4ed6\u306e\u6570\u5b57\u304b\u30891\u500b\u7d5e\u308c\u308b\u30de\u30b9\u3092\u57cb\u3081\u308b\r\n            rtn = methodA(t)\r\n            Call showBoard(t.\u76e4\u9762, 5)       '\u76e4\u9762\u306e\u63cf\u753b\r\n        Loop While rtn\r\n        \r\n        If t.\u6b8b\u308a > 0 Then\r\n            '1-9\u306e\u6570\u5b57\u3092\u5165\u308c\u3066\u307f\u3066\u3001\u6570\u5b57\u304c1\u500b\u306b\u7d5e\u3089\u308c\u308b\u30de\u30b9\u3092\u57cb\u3081\u308b\r\n            rtn = methodB(t)\r\n            Call showBoard(t.\u76e4\u9762, 3)       '\u76e4\u9762\u306e\u63cf\u753b\r\n        End If\r\n    Loop While rtn\r\n    \r\n    '\u6570\u5b57\u304c\u7f6e\u3051\u306a\u304f\u306a\u3063\u305f\u3002\u3064\u307e\u308a\u5b8c\u6210\u3057\u305f\u304b\u624b\u8a70\u307e\u308a\r\n    \r\n    If t.\u6b8b\u308a = 0 Then\r\n        '\u5b8c\u6210\r\n        answer = t.\u76e4\u9762\r\n        Debug.Print \"\u5b8c\u6210\"\r\n        Debug.Print answer\r\n        Call showBoard(t.\u76e4\u9762, 3)       '\u76e4\u9762\u306e\u63cf\u753b\r\n        Sudoku_Try = True\r\n        Exit Function\r\n        \r\n    Else\r\n        '\u624b\u8a70\u307e\u308a\u3002\u5225\u306e\u3068\u3053\u308d\u306b\u6570\u5b57\u3092\u5165\u308c\u3066\u518d\u8a66\u884c\u51e6\u7406\u3078\r\n        'Debug.Print \"\u624b\u8a70\u307e\u308a\u3002\u5225\u306e\u3068\u3053\u308d\u306b\u6570\u5b57\u3092\u5165\u308c\u3066\u518d\u8a66\u884c\u51e6\u7406\u3078\"\r\n        If backtrack(t) = True Then\r\n            Sudoku_Try = True\r\n            Exit Function\r\n        End If\r\n    End If\r\nEnd Function\r\nPrivate Function methodA(t As SudokuType) As Boolean\r\n    '\u7e26or\u6a2aor\u30d6\u30ed\u30c3\u30af\u306e\u4ed6\u306e\u6570\u5b57\u304b\u30891\u500b\u7d5e\u308c\u308b\u30de\u30b9\u3092\u57cb\u3081\u308b\r\n    Dim p, flag, n\r\n    For p = 0 To 80\r\n        If Mid(t.\u76e4\u9762, p + 1, 1) = \"0\" Then\r\n            Dim Addr As AddrType\r\n            Addr = TranslateAddr(p)\r\n            flag = t.flag\u884c(Addr.\u884c) And t.flag\u5217(Addr.\u5217) And t.flag\u9762(Addr.\u9762)\r\n            If flag <> 0 Then\r\n                '512=2\u306e9\u4e57\u3092\u5272\u308c\u308b\u3001flag=2\u306e\u3079\u304d\u5b9a\u6570\u3067\u3042\u308a\u3001\u30d5\u30e9\u30b0\u304c1\u500b\u3057\u304b\u7acb\u3063\u3066\u306a\u3044\u72b6\u614b\r\n                If 512 Mod flag = 0 Then\r\n                    '\u7acb\u3063\u3066\u308b\u30d3\u30c3\u30c8\u304c1\u500b\u3060\u3051\u3002\u3064\u307e\u308a\u6570\u5b57\u304c1\u500b\u306b\u7d5e\u3089\u308c\u3066\u3044\u308b\r\n                    n = getFirstNum(flag)\r\n                    Debug.Print \"methodA \u4f4d\u7f6ep:\" & Right(\" \" + str(p), 2) & \"\u3000\u306b\u6570\u5b57:\" & n & \"\u3000\u3092\u7f6e\u304f\u3053\u3068\u304c\u53ef\u80fd\"\r\n                    Call Sudoku_setNum(t, p, n)\r\n                    methodA = True\r\n                End If\r\n            End If\r\n        End If\r\n    Next\r\n    methodA = False\r\nEnd Function\r\n\r\nPrivate Function methodB(t As SudokuType) As Boolean\r\n    '1-9\u306e\u6570\u5b57\u3092\u5165\u308c\u3066\u307f\u3066\u3001\u6570\u5b57\u304c1\u500b\u306b\u7d5e\u3089\u308c\u308b\u30de\u30b9\u3092\u57cb\u3081\u308b\r\n    Dim n, p, flag\r\n    Dim pflag\u884c(9)\r\n    Dim pflag\u5217(9)\r\n    Dim pflag\u9762(9)\r\n    Dim c\u884c(8)\r\n    Dim c\u5217(8)\r\n    Dim c\u9762(8)\r\n    \r\n    \r\n    '\u6570\u5b57(1-9)\u3092\u7f6e\u3051\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u304f\r\n    For n = 1 To 9\r\n        For p = 0 To 8\r\n            c\u884c(p) = 0\r\n            c\u5217(p) = 0\r\n            c\u9762(p) = 0\r\n        Next\r\n    \r\n        '\u5168\u30de\u30b9\u306b\u5bfe\u3057\u3066\u6570\u5b57n\u304c\u7f6e\u3051\u308b\u304b\u30c1\u30a7\u30c3\u30af\r\n        For p = 0 To 80\r\n            If Sudoku_canPlace(t, p, n) Then\r\n                Dim Addr As AddrType\r\n                Addr = TranslateAddr(p)\r\n                c\u884c(Addr.\u884c) = c\u884c(Addr.\u884c) + 1\r\n                pflag\u884c(Addr.\u884c) = p\r\n                c\u5217(Addr.\u5217) = c\u5217(Addr.\u5217) + 1\r\n                pflag\u5217(Addr.\u5217) = p\r\n                c\u9762(Addr.\u9762) = c\u9762(Addr.\u9762) + 1\r\n                pflag\u9762(Addr.\u9762) = p\r\n            End If\r\n        Next\r\n\r\n        '\u7f6e\u3051\u308b\u6570\u5b57\u304c1\u500b\u306b\u7d5e\u3089\u308c\u308b\u30de\u30b9\u306b\u6570\u5b57\u3092\u57cb\u3081\u3066\u51e6\u7406\u3092\u629c\u3051\u308b\r\n        For p = 0 To 8\r\n            If c\u884c(p) = 1 Then\r\n                'Debug.Print \"methodB \u4f4d\u7f6ep:\" & Right(\" \" + str(p), 2) & \"\u3000\u306b\u6570\u5b57:\" & n & \"\u3000\u3092\u7f6e\u304f\u3053\u3068\u304c\u53ef\u80fd\"\r\n                Call Sudoku_setNum(t, pflag\u884c(p), n)\r\n                methodB = True\r\n                Exit Function\r\n            End If\r\n        Next\r\n        For p = 0 To 8\r\n            If c\u5217(p) = 1 Then\r\n                'Debug.Print \"methodB \u4f4d\u7f6ep:\" & Right(\" \" + str(p), 2) & \"\u3000\u306b\u6570\u5b57:\" & n & \"\u3000\u3092\u7f6e\u304f\u3053\u3068\u304c\u53ef\u80fd\"\r\n                Call Sudoku_setNum(t, pflag\u5217(p), n)\r\n                methodB = True\r\n                Exit Function\r\n            End If\r\n        Next\r\n        For p = 0 To 8\r\n            If c\u9762(p) = 1 Then\r\n                'Debug.Print \"methodB \u4f4d\u7f6ep:\" & Right(\" \" + str(p), 2) & \"\u3000\u306b\u6570\u5b57:\" & n & \"\u3000\u3092\u7f6e\u304f\u3053\u3068\u304c\u53ef\u80fd\"\r\n                Call Sudoku_setNum(t, pflag\u9762(p), n)\r\n                methodB = True\r\n                Exit Function\r\n            End If\r\n        Next\r\n        methodB = False\r\n    Next\r\nEnd Function\r\nPrivate Function backtrack(t As SudokuType) As Boolean\r\n    '\u76e4\u9762\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u5225\u306e\u3068\u3053\u308d\u306b\u6570\u5b57\u3092\u5165\u308c\u3066\u518d\u8a66\u884c\r\n    Dim backupSpace As SudokuType, p, n\r\n    backtrack = False\r\n    backupSpace = t\r\n    p = Sudoku_nextAvail(t)\r\n    For n = 1 To 9\r\n        If Sudoku_canPlace(t, p, n) Then\r\n            Debug.Print \"backtrack \u4f4d\u7f6ep:\" & Right(\" \" + str(p), 2) & \"\u3000\u306b\u6570\u5b57:\" & n & \"\u3000\u3092\u7f6e\u3044\u3066\u518d\u8a66\u884c\"\r\n            Call Sudoku_setNum(t, p, n)\r\n            If Sudoku_Try(t) = True Then\r\n                backtrack = True\r\n                Exit Function\r\n            End If\r\n            \r\n            t = backupSpace\r\n        End If\r\n    Next\r\nEnd Function\r\nSub Sudoku_init(t As SudokuType)\r\n    'SudokuType\u578b\u30c7\u30fc\u30bf\u3092\u521d\u671f\u5316\r\n    'flag\u306b &H3FE = b0011 1111 1110\u3092\u8a2d\u5b9a\u3002\r\n    '\u3064\u307e\u308a123456789\u306e\u6570\u5b57\u306e\u30d5\u30e9\u30b0\u3092\u5efa\u3066\u305f\u72b6\u614b\r\n    Dim i As Integer\r\n    For i = 0 To 8\r\n        t.flag\u884c(i) = &H3FE\r\n        t.flag\u5217(i) = &H3FE\r\n        t.flag\u9762(i) = &H3FE\r\n        t.\u6b8b\u308a = 81\r\n    Next\r\nEnd Sub\r\n\r\nSub Sudoku_setNum(t As SudokuType, p, n)\r\n    '\u6570\u72ec\u306b\u6570\u5b57\u3092\u7f6e\u304f\r\n    'p:\u5148\u982d\u304b\u3089\u306e\u4f4d\u7f6e\r\n    'n:\u7f6e\u304f\u6570\u5b57\r\n    Dim mask As Integer\r\n    Dim Addr As AddrType\r\n    Addr = TranslateAddr(p)\r\n    mask = Not (2 ^ n)\r\n    \r\n    '\u884c\u5217\u9762\u306eflag\u30a8\u30ea\u30a2\u306b\u7f6e\u304f\u6570\u5b57\u306b\u5bfe\u5fdc\u3059\u308b\u30d3\u30c3\u30c8\u3092\u4e0b\u308d\u3059\r\n    '              ---- --98 7654 321-\r\n    ' \u5404flag\u30a8\u30ea\u30a2 0000 0000 0000 0000\r\n    ' \u4f8b\u30002\u3092\u7f6e\u304f\u5834\u5408\u3001mask=not(2^2)=not(4)=not(b000000100)=b11111011\r\n    ' flag And mask \u3088\u308a\u3001flag\u306e3bit\u76ee\u304c0\u306b\u306a\u308b\r\n    t.flag\u884c(Addr.\u884c) = t.flag\u884c(Addr.\u884c) And mask\r\n    t.flag\u5217(Addr.\u5217) = t.flag\u5217(Addr.\u5217) And mask\r\n    t.flag\u9762(Addr.\u9762) = t.flag\u9762(Addr.\u9762) And mask\r\n    \r\n    ' t.\u76e4\u9762\u306ep\u756a\u76ee(p\u306f0\u59cb\u307e\u308a)\u3092n\u306b\u3059\u308b\r\n    'Debug.Print \"p=\" & p & \"-> \" & Right(str(n), 1)\r\n    t.\u76e4\u9762 = Mid(t.\u76e4\u9762, 1, p) & Right(str(n), 1) & Mid(t.\u76e4\u9762, p + 2)  '1\u6587\u5b57\u7f6e\u304d\u63db\u3048\r\n\r\n    If n > 0 Then\r\n        t.\u6b8b\u308a = t.\u6b8b\u308a - 1\r\n    End If\r\n    '\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\r\n    cnt = cnt + 1\r\nEnd Sub\r\nPrivate Function TranslateAddr(p) As AddrType\r\n    '\u5148\u982d\u304b\u3089\u306e\u4f4d\u7f6ep(0-80)\u304b\u3089\u884c\u5217\u9762\u3092\u6c42\u3081\u308b\r\n    Dim bq As Integer, br As Integer, i As Byte\r\n    TranslateAddr.\u884c = Int(p \/ 9)      '9\u3067\u5272\u3063\u305f\u5546    \u884c\u3092\u8868\u3059\r\n    TranslateAddr.\u5217 = Int(p Mod 9)    '9\u3067\u5272\u3063\u305f\u4f59\u308a  \u5217\u3092\u8868\u3059\r\n    '\u884c\u5217\u3092\u3055\u3089\u306b3\u3067\u5272\u3063\u3066\u3001\u7b2c\u4f55\u9762\u3092\u6c42\u3081\u308b\r\n    bq = Int(TranslateAddr.\u5217 \/ 3)\r\n    br = Int(TranslateAddr.\u884c \/ 3)\r\n    TranslateAddr.\u9762 = br * 3 + bq\r\nEnd Function\r\nPrivate Function getFirstNum(flag) As Integer\r\n    getFirstNum = 0\r\n    If flag = 0 Then\r\n        Exit Function\r\n    End If\r\n    \r\n    '\u6700\u521d\u306b1\u304c\u7acb\u3063\u3066\u308b\u30d5\u30e9\u30b0\u4f4d\u7f6e\u3092\u6c42\u3081\u308b\r\n    '\u3064\u307e\u308a\u53ef\u80fd\u6027\u306e\u3042\u308b\u6700\u5c0f\u306e\u6570\u5b57\r\n    While (flag And 1) = 0\r\n        getFirstNum = getFirstNum + 1\r\n        flag = Int(flag \/ 2)    '\u30d5\u30e9\u30b0\u3092\u53f3\u306b\u30b7\u30d5\u30c8\r\n    Wend\r\nEnd Function\r\n\r\nPrivate Function Sudoku_nextAvail(t As SudokuType) As Integer\r\n    '\u6570\u5b57\u3092\u7f6e\u3051\u308b\u6b21\u306e\u7a7a\u30de\u30b9\u3092\u898b\u3064\u3051\u308b\r\n    Dim min_c, min_p, p\r\n    min_c = 10\r\n    min_p = -1\r\n    For p = 0 To 80\r\n        If Mid(t.\u76e4\u9762, p + 1, 1) = \"0\" Then\r\n            Dim c\r\n            c = Sudoku_countAvail(t, p)\r\n            If c < min_c Then\r\n                min_c = c\r\n                min_p = p\r\n            End If\r\n        End If\r\n    Next\r\n    Sudoku_nextAvail = min_p\r\nEnd Function\r\n\r\nPrivate Function Sudoku_countAvail(t As SudokuType, p) As Integer\r\n    '\u884c\u5217\u9762\u306eflag\u306eAND\u6f14\u7b97\u3088\u308a\u3001\u7f6e\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6570\u5b57\u306e\u500b\u6570\u3092\u6c42\u3081\u308b\r\n    Dim flag\r\n    Dim Addr As AddrType\r\n    Addr = TranslateAddr(p)\r\n    'flag = getFlags(t, p)\r\n    flag = t.flag\u884c(Addr.\u884c) And t.flag\u5217(Addr.\u5217) And t.flag\u9762(Addr.\u9762)\r\n    Sudoku_countAvail = countBits(flag)\r\nEnd Function\r\nPrivate Function countBits(f) As Integer\r\n    'f\u306e2\u9032\u6570\u8868\u8a18\u30671\u304c\u4f55\u500b\u3042\u308b\u304b\r\n    countBits = 0\r\n    While f\r\n        If f And 1 Then\r\n            countBits = countBits + 1\r\n        End If\r\n        f = Int(f \/ 2)\r\n    Wend\r\nEnd Function\r\nFunction Sudoku_canPlace(t As SudokuType, p, n)\r\n    'p\u306b\u6570\u5b57n\u304c\u7f6e\u3051\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\r\n    If Mid(t.\u76e4\u9762, p + 1, 1) <> \"0\" Then\r\n        '\u3059\u3067\u306b\u6570\u5b57\u304c\u7f6e\u304b\u308c\u3066\u3044\u308b\r\n        Sudoku_canPlace = 0\r\n    Else\r\n        Dim Addr As AddrType\r\n        Addr = TranslateAddr(p)\r\n        '\u30de\u30b9\u306e\u884c\u5217\u9762\u306e\u72b6\u614b\u30d3\u30c3\u30c8\u3068\u6570\u5b57\u30d3\u30c3\u30c8\u306eAND\u6f14\u7b97\u3092\u3057\u3066\u3001\u7f6e\u3051\u308b\u304b\u3069\u3046\u304b\u5224\u5b9a\r\n        '\u304a\u3051\u306a\u3044\u5834\u5408Sudoku_canPlace\u306f0\u306b\u306a\u308b\u3002\r\n        Sudoku_canPlace = t.flag\u884c(Addr.\u884c) And t.flag\u5217(Addr.\u5217) And t.flag\u9762(Addr.\u9762) And (2 ^ n)\r\n    End If\r\nEnd Function\r\n\r\nSub showBoard(Sudoku_txt, f_shoki)\r\n    '\u76e4\u9762\u3092\u30b7\u30fc\u30c8\u306b\u66f8\u304f\r\n    Dim num, p\r\n    Dim Addr As AddrType\r\n    For p = 0 To 80\r\n        Addr = TranslateAddr(p)\r\n        num = CInt(Mid(Sudoku_txt, p + 1, 1))\r\n        Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217).Font.Size = 36\r\n        If num > 0 Then\r\n            Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217) = num\r\n        Else\r\n            Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217) = \"\"\r\n        \r\n        End If\r\n        '\u30de\u30b9\u306e\u6587\u5b57\u8272\r\n        If f_shoki = 0 Then\r\n            '\u521d\u671f\u72b6\u614b(f_shoki=0)\u306e\u63cf\u753b\r\n            '\u6587\u5b57\u8272\u306f\u6570\u5b57\u306f\u9ed2\u8272\u3067\u3001\u7a7a\u30de\u30b9\u306f\u8d64\u3092\u5165\u308c\u308b\r\n            If num > 0 Then\r\n                Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217).Font.ColorIndex = 1\r\n            Else\r\n                Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217).Font.ColorIndex = 3\r\n            End If\r\n        Else\r\n            '\u554f\u984c\u306e\u6570\u5b57\u4ee5\u5916\u306f\u6587\u5b57\u8272\u306bf_shoki\u3092\u5165\u308c\u308b\r\n            If Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217).Font.ColorIndex <> 1 Then\r\n                Cells(board_top_c, board_top_r).Offset(Addr.\u884c, Addr.\u5217).Font.ColorIndex = f_shoki\r\n            End If\r\n        \r\n        End If\r\n    Next\r\n    DoEvents\r\nEnd Sub\r\n\r\n<\/code><\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ExcelVBA\u3067\u6570\u72ec\u3092\u89e3\u3044\u3066\u307f\u305f \u3053\u306e\u52d5\u753b\u306e\u30de\u30af\u30ed\u306fWindows11\/Office2013\u3067\u4f5c\u6210 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