Talk:Determine if a string has all unique characters

This task is too cumbersome

The essence of this task is to determine if a string has duplicated characters. Can't we stick to that ? --Grondilu (talk) 09:33, 12 November 2020 (UTC)

Maybe it just is what it is. I wrote the TCL solution and it was certainly more challenging to satisfy the description exactly but it was fun and ultimately the solution itself was not cumbersome. At this point it seems unlikely that the description will change as it would invalidate all current solutions. --GusLink (talk) 15:35, 12 November 2020 (UTC)