Samual,
I could manage to count the zeros with a formula but can't do the reset so
here's a
VB solution. Right click your sheet tab, view code and paste this in
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Cells.Count 1 Or IsEmpty(Target) Or _
Target.Column < 1 Then Exit Sub
Dim ScoreRange As Range
Set ScoreRange = Range("C1")
lastrow = Cells(Rows.Count, "A").End(xlUp).Row
For X = lastrow To 2 Step -1
If IsNumeric(Cells(X, 1)) And Cells(X, 1).Value = 0 Then
zeroes = zeroes + 1
Else
Application.EnableEvents = False
ScoreRange = zeroes
Application.EnableEvents = True
Exit For
End If
Next
End Sub
Mike
"Samuel" wrote:
Hiya,
I am currently trying to calculate the largest gap in a series of numbers
where a particular number has not appeared and display this number in a cell.
For example,
There are 2 numbers involved, 0 and 1. My spreadsheet looks like:
A1
A2 1
A3 0
A4 0
A5 0
A6 0
A7 1
A8 0
A9 0 and so on.....
Now, in cell C1 I want excel to automatically calculate the number of times
0 has come up consecutively up to the last time the number 1 appeared. So
when inputting data downwards in A10, A11, A12 it will be able to tell me how
many consecutive 0's there have been until the last number 1 appeared.
In the above example, if I had input the data upto A5, C1 would display the
number 3 (there have been three 0's since the last 1 came up). When A6 is
filled in with a 0, C1 would display 4, yet once A7 had been filled in the
counter would reset back to 0 in C1.
I have tried to explain this as best as I can, if you need any clarification
please ask, and thank you kindly in advance,