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  1. f=lambda s:s and f(s[:-1])+s[-1]*len(s)
  2.  
  3. print f('Why')
  4. print f('SKype')
  5. print f('LobbY')
  6. print f('A and B')
Success #stdin #stdout 0.01s 9016KB
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Standard input is empty
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Whhyyy
SKKyyyppppeeeee
LoobbbbbbbYYYYY
A  aaannnnddddd      BBBBBBB
https://ideone.com/ZrxEbz
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
secret

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