我目前正在寫一個程序來解決一個謎, 這可以通過線程運行得更快嗎?
這是如何工作的: 使用數字1-9只有一次,讓四個角,每個角= 26 提示使中東7
無論如何,我的代碼基本上從「111111111」開始計數,每次檢查它是否匹配所需的參數。
代碼:
Public Class Main
Dim count As Integer
Dim split() As Char
Dim done As Boolean
Dim attempts As Integer
Private Sub IncreaseOne()
If count < 999999999 Then
count += 1
Else
done = True
End If
If CStr(count).Contains("0") Then
count = CStr(count).Replace("0", "1")
End If
End Sub
Private Sub Reset()
count = 111111111
attempts = 0
End Sub
Private Sub IntToLbl()
split = CStr(count).ToCharArray
lbl1.Text = split(0)
lbl2.Text = split(1)
lbl3.Text = split(2)
lbl4.Text = split(3)
lbl5.Text = split(4)
lbl6.Text = split(5)
lbl7.Text = split(6)
lbl8.Text = split(7)
lbl9.Text = split(8)
lblAttempts.Text = "Attempt: " & attempts
End Sub
Private Sub Check()
attempts += 1
If split(0) + split(1) + split(7) + Int(8) = 26 And split(0) + split(2) + split(4) + split(6) + split(8) = 26 And split(1) + split(3) + split(4) + split(5) + split(7) = 26 Then
If CStr(count).Contains("1") And CStr(count).Contains("2") And CStr(count).Contains("3") And CStr(count).Contains("4") _
And CStr(count).Contains("5") And CStr(count).Contains("6") And CStr(count).Contains("7") And CStr(count).Contains("8") _
And CStr(count).Contains("9") Then
ListBox1.Items.Add("A" & attempts & ": " & CStr(count))
End If
End If
End Sub
Private Sub Act()
While done = False
IncreaseOne()
IntToLbl()
Check()
End While
tr.Abort()
End Sub
Dim suspended As Boolean = False
Dim tr As New System.Threading.Thread(AddressOf Act)
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles btnSolve.Click
If suspended = True Then
tr.Resume()
suspended = False
Else
If tr.IsAlive = False Then
Reset()
tr.Start()
CheckForIllegalCrossThreadCalls = False
Else
Dim Reply = MsgBox("Thread is running! Stop the thread?", MsgBoxStyle.YesNo, "Error!")
If Reply = MsgBoxResult.Yes Then
tr.Suspend()
suspended = True
End If
End If
End If
End Sub
Private Sub Main_FormClosing(sender As Object, e As FormClosingEventArgs) Handles Me.FormClosing
tr.Abort()
End Sub
Private Sub tr2_Tick(sender As Object, e As EventArgs) Handles tr2.Tick
IncreaseOne()
IntToLbl()
Check()
End Sub
End Class
我不我們希望代碼在開始之前承擔任何事情,它只知道有9個盒子,並且需要嘗試所有解決方案以查看哪些盒子可以工作。 – jgetrost
當然 - 因爲你基本上測試了幾十種不同的組合,所以你可以(例如)產生9個線程:一個用於從1開始的所有組合,另一個用於從2開始的所有組合,依此類推。 –
的例子或參考將不勝感激。 – jgetrost