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参考了一下本贴高手的算法,原算法是先选再检测,修改后的算法是先剔除再选,这样效率高多了。
奇葩监考安排.rar
(27.43 KB, 下载次数: 14)
源码如下:
Option Explicit
Dim i&, j&, k&, m&, n&, strAddr$, Sex$, isSuccess As Boolean
Dim myTotal(1 To 4) As Long
'myTotal(1):主监考员数
'myTotal(2):监考员总数
'myTotal(3):考试科目数
'myTotal(4):设置考场数
Dim JKYinfo '监考员信息:编号、姓名、性别、累计监考场数
Dim Zkbx$, Fkbx$, Fktemp(1 To 2) As String, myArr
Dim nameList() As String '监考安排信息:主考官、副考官
Dim bhList() As String '编号
Dim mySht(1 To 2) As Worksheet
Sub main()
Dim Max&
Application.ScreenUpdating = False
Max = 100 '重算最大次数
Set mySht(1) = ActiveWorkbook.Worksheets("监考名单")
Set mySht(2) = ActiveWorkbook.Worksheets("监考安排")
With mySht(1)
myTotal(2) = .Cells(.Rows.Count, 1).End(xlUp).Row - 1
.Range("D2:D" & (myTotal(2) + 1)).ClearContents
JKYinfo = .Range("A2:D" & (myTotal(2) + 1))
End With
Sex = IIf(MsgBox("主考官是女教师吗?", vbYesNo + vbQuestion) = vbYes, "女", "男")
Zkbx = ""
Fktemp(1) = ""
Fktemp(2) = ""
For i = 1 To myTotal(2)
If JKYinfo(i, 3) = Sex Then
Zkbx = Zkbx & Right("00" & JKYinfo(i, 1), 3) & "|"
Else
Fktemp(1) = Fktemp(1) & Right("00" & JKYinfo(i, 1), 3) & "|"
End If
Fktemp(2) = Fktemp(2) & Right("00" & JKYinfo(i, 1), 3) & "|"
Next
myTotal(1) = UBound(Split(Zkbx, "|"))
With mySht(2)
myTotal(3) = (.Cells(2, .Columns.Count).End(xlToLeft).Column - 1) / 2 '考试科目数
myTotal(4) = .Cells(.Rows.Count, 1).End(xlUp).Row - 2 '设置考场数
End With
If myTotal(1) < myTotal(4) Then
MsgBox "主监考员不够!"
Else
If myTotal(2) < myTotal(4) * 2 Then
MsgBox "监考员总人数不够!"
Else
If myTotal(1) = myTotal(4) Then '只能男女搭配
Fkbx = Fktemp(1)
Else
If myTotal(2) - myTotal(1) >= myTotal(4) Then '提供选择
If MsgBox("男女搭配吗?", vbYesNo + vbQuestion) = vbYes Then
Fkbx = Fktemp(1)
Else
Fkbx = Fktemp(2)
End If
Else
Fkbx = Fktemp(2)
End If
End If
ReDim bhList(1 To myTotal(4), 1 To myTotal(3) * 2) As String
n = 0
Do
ReDim nameList(1 To myTotal(4), 1 To myTotal(3) * 2) As String
isSuccess = True
For i = 1 To myTotal(3)
监考安排 i
If isSuccess = False Then
If n < Max Then
For m = 1 To myTotal(2)
JKYinfo(m, 4) = 0
Next
End If
Exit For
End If
Next
Loop While n < Max And isSuccess = False
'清除内容
strAddr = "B3:" & mySht(2).Cells(myTotal(4) + 2, 2 * myTotal(3) + 1).Address
mySht(2).Range(strAddr).ClearContents
'更新工作表
If isSuccess = True Then
mySht(2).Range(strAddr) = nameList
For i = 1 To myTotal(2)
mySht(1).Cells(i + 1, 4).Value = JKYinfo(i, 4)
Next
Else
If MsgBox("已运行了" & n & "次,未找到完全解!写入已安排数据吗?", vbYesNo + vbQuestion) = vbYes Then
mySht(2).Range(strAddr) = nameList
For i = 1 To myTotal(2)
mySht(1).Cells(i + 1, 4).Value = JKYinfo(i, 4)
Next
End If
End If
End If
End If
Set mySht(1) = Nothing
Set mySht(2) = Nothing
Application.ScreenUpdating = True
End Sub
Sub 监考安排(ByVal myNo As Long)
'先安排一科考试各考场的主考再安排副考官
Dim ii&, jj&, rndNum&, strBxTemp(1 To 2) As String, strBx$
strBxTemp(1) = Zkbx
strBxTemp(2) = Fkbx
If myNo = 1 Then '第一科监考安排
For k = 1 To 2
Randomize
For j = 1 To myTotal(4)
myArr = Split(strBxTemp(k), "|")
rndNum = Int(Rnd * UBound(myArr))
JKYinfo(CInt(myArr(rndNum)), 4) = JKYinfo(CInt(myArr(rndNum)), 4) + 1
nameList(j, k) = JKYinfo(CInt(myArr(rndNum)), 2)
bhList(j, k) = myArr(rndNum)
strBxTemp(1) = Replace(strBxTemp(1), myArr(rndNum) & "|", "") '从备选库删除本次选出的
strBxTemp(2) = Replace(strBxTemp(2), myArr(rndNum) & "|", "")
Next
Next
Else
'选主考
Randomize
For j = 1 To myTotal(4)
strBx = strBxTemp(1)
For jj = 1 To myNo - 1 '从备选库中剔除本考场前面科目安排过的人
strBx = Replace(strBx, bhList(j, 2 * jj - 1) & "|", "")
strBx = Replace(strBx, bhList(j, 2 * jj) & "|", "")
Next
If strBx = "" Then
n = n + 1
isSuccess = False
Exit Sub
Else
myArr = Split(strBx, "|")
rndNum = Int(Rnd * UBound(myArr))
JKYinfo(CInt(myArr(rndNum)), 4) = JKYinfo(CInt(myArr(rndNum)), 4) + 1
nameList(j, 2 * myNo - 1) = JKYinfo(CInt(myArr(rndNum)), 2)
bhList(j, 2 * myNo - 1) = myArr(rndNum)
strBxTemp(1) = Replace(strBxTemp(1), myArr(rndNum) & "|", "") '从备选库删除本次选出的
strBxTemp(2) = Replace(strBxTemp(2), myArr(rndNum) & "|", "")
End If
Next
'选副考
Randomize
For j = 1 To myTotal(4)
strBx = strBxTemp(2)
For jj = 1 To myNo - 1
strBx = Replace(strBx, bhList(j, 2 * jj - 1) & "|", "") '从备选库中剔除本考场前面科目安排过的人
strBx = Replace(strBx, bhList(j, 2 * jj) & "|", "")
For ii = 1 To myTotal(4) '前面科目安排中与该科该考场主考搭档过的也要从备选库移除
If JKYinfo(CInt(bhList(ii, 2 * jj - 1)), 2) = nameList(j, 2 * myNo - 1) Then
strBx = Replace(strBx, bhList(ii, 2 * jj) & "|", "")
End If
If JKYinfo(CInt(bhList(ii, 2 * jj)), 2) = nameList(j, 2 * myNo - 1) Then
strBx = Replace(strBx, bhList(ii, 2 * jj - 1) & "|", "")
End If
Next
Next
If strBx = "" Then
n = n + 1
isSuccess = False
Exit Sub
Else
myArr = Split(strBx, "|")
rndNum = Int(Rnd * UBound(myArr))
JKYinfo(CInt(myArr(rndNum)), 4) = JKYinfo(CInt(myArr(rndNum)), 4) + 1
nameList(j, 2 * myNo) = JKYinfo(CInt(myArr(rndNum)), 2)
bhList(j, 2 * myNo) = myArr(rndNum)
strBxTemp(1) = Replace(strBxTemp(1), myArr(rndNum) & "|", "") '从备选库删除本次选出的
strBxTemp(2) = Replace(strBxTemp(2), myArr(rndNum) & "|", "")
End If
Next
End If
End Sub
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