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  1. USING: kernel io regexp sequences unicode.case ;
  2. readln R/ [^0-9]+/ re-split
  3. [ >title ] map
  4. "" join print
Success #stdin #stdout 0.27s 164096KB
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stdin
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ABCDEFG1234567ASD123453ASQ213abcasfda!!!
stdout
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1234567123453213
https://ideone.com/45VGb
language:
Factor (factor-0.93)
created:
14 years ago
visibility:
public

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