## ## ## ## ,
All ## stand for number 1 - 99,
If some ## reach 100, will be back to 01, and another ## will be +1,
So if, 99 52 51 50
Next patient is 01 53 51 50,
If this reach 99 99 99 01
Next patient will be 01 01 01 02
How to achieve this?
Thanks for response