F Free Rider Sep 16, 2008 #1 I have a list of numerical entries, each entry conaining four digits. How can I find any entries that have 3 common digits?
I have a list of numerical entries, each entry conaining four digits. How can I find any entries that have 3 common digits?
P Pete_UK Sep 16, 2008 #2 Is the position of the digit important, so that 1234 and 4321 would have none in common? Pete