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  1. USING: formatting kernel math sequences ;
  2. IN: factorial-example
  3.  
  4. readln string>number
  5. readln string>number
  6. swap
  7. "%d %d" printf
Runtime error #stdin #stdout 1.3s 164864KB
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stdin
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Standard input is empty
stdout
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./prog.factor

4: readln string>number
         ^
No word named “readln” found in current vocabulary search path
https://ideone.com/nMF6V
language:
Factor (factor-0.93)
created:
14 years ago
visibility:
public

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