MRAB wrote:
Scott David Daniels wrote:
MRAB wrote:
The shortest I can come up with is:
    "[" + "][".join(letters) + "]"

Maybe a golf shot:
      "][".join(letters).join("[]")

Even shorter:

    "["+"][".join(letters)+"]"

:-)
I was going by PEP8 rules. ;-)

--Scott David Daniels
Scott David dani...@acm.org
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