Pick 3 combos

Reply #3

Doc Tor — Fri, 12 Sep 2008 13:33:41 GMT

thanks the thought I had cost to much. you would have to filter out numbers to cut the cost.

Reply #2

BobP — Fri, 12 Sep 2008 04:49:35 GMT

All different 6: A-B-C, A-C-B, B-A-C, B-C-A, C-A-B, C-B-A

Double 3: A-B-B, B-A-B, B-B-A

Triple 1: A-A-A

BobP

Reply #1

Stack47 — Thu, 11 Sep 2008 19:31:21 GMT

There are 55 combos using at least one of the 10 digits; 36 of those combos have 3 non-matching digits, 9 of have 1 digit with two other matching digits, 9 have 1 digit twice, and each digit is in 1 combo three times.

Pick 3 combos

Doc Tor — Thu, 11 Sep 2008 17:37:26 GMT

How many combos can you get from one number