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  1. # http://c...content-available-to-author-only...e.com/a/59750/34718
  2.  
  3. f=lambda s:reduce(lambda x,y:x+y[y in x:],s)
  4. print f("Type unique chars!")
Success #stdin #stdout 0.01s 9016KB
comments (?)
stdin 
Standard input is empty
stdout 
Type uniqchars!
https://ideone.com/3tgQUX
Unique chars so far of input string.
language:
Python (cpython 2.7.16)
created:
10 years ago
visibility:
secret

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