5천개쯤 되는 이름 목록이 있는데, A=1, B=2 이런 식으로 해서 점수를 준다. 그 다음에, 그걸 알파벳 순으로 정렬하여, 그 등수에 따라 가중치를 곱해준다.
그런 다음에 그걸 모두 더한다. 얼마일까?
출처 : http://projecteuler.net/index.php?section=problems&id=22

나는 엑셀 VBA로 풀었다.

Sub text()
Dim i As Integer
For i = 1 To 5200

Worksheets("Sheet2").Cells(i, 1) = Worksheets("Sheet2").Cells(1, 2 * i - 1)

Next

End Sub

Sub Macro1()
'
' Macro1 Macro
'

'
    Cells.Replace What:="A", Replacement:="+1", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="B", Replacement:="+2", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="C", Replacement:="+3", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="D", Replacement:="+4", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="E", Replacement:="+5", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="F", Replacement:="+6", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="G", Replacement:="+7", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="H", Replacement:="+8", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
   
    Cells.Replace What:="I", Replacement:="+9", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="J", Replacement:="+10", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="K", Replacement:="+11", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="L", Replacement:="+12", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="M", Replacement:="+13", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="N", Replacement:="+14", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="O", Replacement:="+15", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="P", Replacement:="+16", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
   
    Cells.Replace What:="Q", Replacement:="+17", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="R", Replacement:="+18", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="S", Replacement:="+19", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="T", Replacement:="+20", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="U", Replacement:="+21", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="V", Replacement:="+22", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="W", Replacement:="+23", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="X", Replacement:="+24", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
       
    Cells.Replace What:="Y", Replacement:="+25", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
    Cells.Replace What:="Z", Replacement:="+26", LookAt:=xlPart, SearchOrder _
        :=xlByRows, MatchCase:=False, SearchFormat:=False, ReplaceFormat:=False
End Sub

Sub addition()

Dim i As Integer
For i = 1 To 5163
Worksheets("sheet1").Cells(i, 2) = "=" + Worksheets("sheet1").Cells(i, 1).Value

Next

End Sub

이걸 다 하고 나면 각 이름들의 점수 값이 계산되어 있다.
이제 정렬시켜주고, 가중치를 곱해주고, 다 더하면 된다.

결국, 삽질. -_-;
아마 펄이나 루비로 풀면 몇줄 안될것 같다.
by snowall 2008.10.28 00:27