stapel said:If I understand you correctly, you need to enter a code. This code has between six and twenty-five characters. Each of these characters can be any of the fifty-seven keys on the keyboard. And you need to figure out how many codes are possible, under these conditions.
Question: Can characters be repeated? For instance, would "AABCDE" be an allowable code? Or must all characters be different?
Thank you.
Eliz.
The relative ease of guessing many passwords is a totally different issue.vubu said:i'm trying to show my friend how impossible it is to guess someone's password