Module Module1
   
   Sub Main()
   Dim ar As Integer()
  Dim sum As Integer = 0
   Dim div As Integer
   Dim avg As Integer
          ar = New Integer() {15, 8, 1, 6, 34, 7, 5, 342, 4, 7}
  div = ar.Length       'Length property tells total # of elements in an array
   
   For i = 0 To ar.GetUpperBound(0)
   
  sum = sum + ar(i)   ' or sum += ar(i)
   
  Next
   
          avg = sum / div
          Console.Write("The Average of the elements of array is: {0}", avg)
          Console.ReadLine()
   
   End Sub
   
  End Module