Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

I guess you would be able to count the number of clean keys and thus know both the number of distinct digits and the digits (but not the order nor which digit that's repeated)


The number that is repeated is likely to be dirtier than the numbers that are not so you get that information too.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: