Hi.
In my project I want to remove last two digits if it is greater than nine and it has 11 or 12.
At there, what the "nine" means?
I realized like this.
First: "Nine" means every last two digits's each value. For example if numerical string is "23328391829", last two digits 2 and 9's each value is greater than nine. If it so, number can be 0~9 and there is no other number greater than 9.
Second, "Nine" means last two digits's value. For example, if numerical string is "34234293819", last two digits's value is "19". If this value is greater than 9, you have to remove this. If it is so, there is no need to say that "..... it has 11 or 12". Because 11 and 12 is also greater than 9.
Among them, which one is your destination?
I can solve this problem under your detailed answers. Thank you.