我想使用 Excel 作为我的扑克经销商。这是将生成 20 个介于 1 和 52 之间的随机数(卡片)的代码。前 20 个数字/卡片的输出在 A1:A20 列中。我希望在 A22:A41、第三个 A43:A62 等中生成下一组 20 个数字/卡片。如何修复代码,使其在 A 列中显示 1000 手牌,每组隔开一行?谢谢你。
Sub cards()
Range("A:A").Clear
cardstodraw = 20
For x = 1 To cardstodraw
begL:
ActiveSheet.Cells(1, 2) = "=Randbetween(1,52)"
ActiveSheet.Cells(x, 1) = ActiveSheet.Cells(1, 2).Text
cardvalue = ActiveSheet.Cells(x, 1)
y = 1
Count = 0
Do Until ActiveSheet.Cells(y, 1) = ""
If ActiveSheet.Cells(y, 1) = cardvalue Then
Count = Count + 1
End If: y = y + 1: Loop
If Count > 1 Then GoTo begL
Next
Range("B1").Clear
End Sub
最佳答案
您的代码有些复杂(使用 GoTo
通常表示可以改进某些东西)。要从 1-52 获取大小为 20 的样本,请使用修改后的 Fisher-Yates shuffle :
Option Explicit 'you really should be using this
Function deal(n As Long, k As Long) As Variant
'returns an array of length k
'consisting of k numbers in the range 1 to n
Dim deck As Variant
Dim i As Long, j As Long, temp As Long
ReDim deck(1 To n)
For i = 1 To n
deck(i) = i
Next i
With Application.WorksheetFunction
'do k steps of a Fisher-Yates shuffle on deck
For i = 1 To .Min(k, n - 1)
j = .RandBetween(i, n)
If i < j Then 'swap
temp = deck(i)
deck(i) = deck(j)
deck(j) = temp
End If
Next i
End With
ReDim Preserve deck(1 To k)
deal = deck
End Function
如果您想在 A 列中有 1000 手牌:
Sub ManyHands()
Dim i As Long
With Application.WorksheetFunction
For i = 1 To 1000
Range(Cells(1 + 21 * (i - 1), 1), Cells(21 * i - 1, 1)).Value = .Transpose(deal(52, 20))
Next i
End With
End Sub
在编辑 这是代码的修改版本,它向多个玩家发牌:
Function deal(n As Long, k As Long, players As Long) As Variant
'returns an array with k rows and players columns
'consisting of k*players numbers in range 1 to n
'if players = 1, then the array is 1-dimensional
'otherwise it is 2-dimensional
Dim deck As Variant
Dim i As Long, j As Long, temp As Long
Dim hands As Variant
ReDim deck(1 To n)
For i = 1 To n
deck(i) = i
Next i
With Application.WorksheetFunction
'do k*players steps of a Fisher-Yates shuffle on deck
For i = 1 To .Min(k * players, n - 1)
j = .RandBetween(i, n)
If i < j Then 'swap
temp = deck(i)
deck(i) = deck(j)
deck(j) = temp
End If
Next i
End With
ReDim Preserve deck(1 To k * players)
If players = 1 Then
deal = deck
Exit Function
Else
ReDim hands(1 To k, 1 To players)
For i = 1 To k
For j = 1 To players
hands(i, j) = deck(players * (i - 1) + j)
Next j
Next i
deal = hands
End If
End Function
它可以像这样使用:
Sub ManyHands()
Dim i As Long
For i = 1 To 1000
Range(Cells(1 + 11 * (i - 1), 1), Cells(11 * i - 1, 2)).Value = deal(52, 10, 2)
Next i
End Sub
关于excel - 扑克经销商逻辑,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52946802/