Hello.
I have a special question.
How to sort DTMF tones in Quick sort. It is strange sorting and I have only some numbers there, not all nine.
Or, is It a bug?
Thank You.
Marco

Hello,

It's already quite hard as such, so at most there are numbers 1 to 6 to sort.

Yes, It is. I know DTMF tones of the telephone, but yeah, It is hard.

Keep in mind that, unless it was changed very recently, the tones actually go from 0 to 5, with 0 being the leftmost.