One and Two Dimensional Arrays
v ooops ….. Visual Basic does allow you to declare
both the lower and upper bounds of an array:
           Dim a(1 To 100) as Integer
v You can have two dimensional arrays as well as one
dimensional ones.  This is much more natural for the
Game of Life
      Dim cells (0 To 31, 0 To 31) As Integer
      Dim i As Integer
      cells(2,3) = 1
      i = cells(4,5)