[Lazarus] some number manipulation

[Howard Page-Clark]

On 09/03/13 3:06, appjaws wrote:

>>> I have a series of results, for each day of the month I have 10 numbers
>>> ranging from 1 to 20. i.e.
>>> Day1    1,3,4,5,7,9,12,16,17,20
>>> Day2    3,4,5,6,8,9,15,17,18,19
...
> I just realised that I need to sort the numbers because they are not
> like my example above. So where and how would I sort the array for each
> Day and then call ThreeOrMore?

If you have any programming books you'll almost certainly find they 
include a chapter on sorting algorithms (bubble sort, quicksort etc.).
One FPC/Lazarus tutorial implementation is at
http://www.pp4s.co.uk/main/tu-ss-sort-quick-demo1a.html
and Lazarus also has several integer quicksort implementations in its 
own code such as at ...\lazarus\lcl\grids.pas, line 2850

Howard