執行下列 Visual Basic 程式片段,最後的輸出結果為何? Dim num(4, 4) As Integer For i = 0 To 4 For j = 0 To 4 num(i, j) = i + j Next j Next i For i = 1 To 2 For j = 3 To 4 num(i, j) = num(i, j) + num(i - 1, j - 1) + i + j Next j Next i MsgBox(num(2, 4))

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