Re: [VB6 ] 計算機

看板Visual_Basic作者TrueFeeling (昨日之死)時間20年前 (2005/06/11 20:40)推噓2(2推 0噓 1→)

留言3則, 1人參與討論串42/51 (看更多)

續上次做到一半的計算機: 在Stop之前都可以正常運作之後是因為宣告二維陣列出問題嗎出現了錯誤消息: --------------------- Run-time error'9' Script out of range --------------------- ++++ 程式草稿: http://0rz.net/2d0qK ++++ Dim A() As Double Dim B() As String Dim GS() As Double Dim C() Dim D() Dim Accumulation() Dim GA() As Double Dim X, Y, Z Private Sub Command1_Click(Index As Integer) Text1.Text = Text1.Text & Index Text5.Text = Text5.Text & Index End Sub Private Sub Command2_Click(Index As Integer) Text1.Text = Text1.Text & Command2(Index).Caption Text5.Text = Text5.Text & Command2(Index).Caption End Sub Private Sub Command3_Click() X = Val(Text2.Text) Y = Val(Text3.Text) Z = Val(Text4.Text) H = Text1.Text N = 0 Do ReDim Preserve A(N) ReDim Preserve B(N) O = InStr(1, H, "+") P = InStr(1, H, "-") If O > 0 And P > 0 Then If O < P Then A(N) = O Else A(N) = P End If ElseIf O > 0 Then A(N) = O Else A(N) = P End If If A(N) = 0 Then B(N) = H: Exit Do B(N) = Left(H, (A(N) - 1)) H = Mid(H, A(N) + 1) N = N + 1 Loop Stop For I = 1 To N Do ReDim Preserve C(I, M) ReDim Preserve D(I, M) Q = InStr(1, B(I), "*") R = InStr(1, B(I), "/") If Q > 0 And R > 0 Then If Q < R Then C(I, M) = Q Else C(I, M) = R End If ElseIf Q > 0 Then C(I, M) = Q Else C(I, M) = R End If If C(I, M) = 0 Then D(I, M) = B(I): Exit Do D(I, M) = Left(B(I), (C(I, M) - 1)) B(I) = Mid(B(I), C(I, M) + 1) M = M + 1 Loop Next I Stop ReDim Preserve GA(I, J) For I = 0 To N For J = 0 To M GA(I, J) = Val(D(I, J)) Next J Next I For I = 0 To N For J = 0 To (N - 1) C(I, J + 1) = C(I, J + 1) + C(I, J) If Mid(B(I), C(I, J), 1) = "*" Then GA(I, J + 1) = Val(GA(I, J + 1)) Else GA(I, J + 1) = 1 / Val(GA(I, J + 1)) End If Next J Next I Accumulation(I) = 1 For I = 0 To N For J = 0 To M Accumulation(I) = Accumulation(I) * GA(I, M) Next J Next I H = Text1.Text ReDim Preserve GS(N) For I = 0 To N GS(I) = Val(Accumulation(I)) Next I For I = 0 To (N - 1) A(I + 1) = A(I + 1) + A(I) If Mid(H, A(I), 1) = "+" Then GS(I + 1) = Val(GS(I + 1)) Else GS(I + 1) = -Val(GS(I + 1)) End If Next I Sum = 0 For I = 0 To N Sum = Sum + GS(I) Next I Label1.Caption = Sum End Sub Private Sub Command4_Click() Text1.Text = "" Text5.Text = "" Label1.Caption = "" End Sub Private Sub Command5_Click() End End Sub Private Sub Command6_Click() Text1.Text = Text1.Text + Text2.Text Text5.Text = Text5.Text + "X" End Sub Private Sub Command7_Click() Text1.Text = Text1.Text + Text3.Text Text5.Text = Text5.Text + "Y" End Sub Private Sub Command8_Click() Text1.Text = Text1.Text + Text4.Text Text5.Text = Text5.Text + "Z" End Sub Private Sub Command9_Click() Text1.Text = Left(Text1.Text, Len(Text1.Text) - 1) Text5.Text = Left(Text5.Text, Len(Text5.Text) - 1) End Sub -- 少年讀書，如隙中窺月；中年讀書，如庭中望月；老年讀書，如臺上玩月。 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.141.159.236 ※ 編輯: TrueFeeling 來自: 220.141.159.236 (06/11 20:43) ※ 編輯: TrueFeeling 來自: 220.141.159.236 (06/11 20:45) ※ 編輯: TrueFeeling 來自: 220.141.159.236 (06/11 20:48) ※ 編輯: TrueFeeling 來自: 220.141.159.236 (06/11 20:48) ※ 編輯: TrueFeeling 來自: 220.141.159.236 (06/11 20:55)