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  1. USING: io kernel math math.parser sequences ;
  2.  
  3.    readln string>number iota
  4.    0
  5.    [ drop readln string>number + ] reduce
  6.    42 =
  7.    [ "YES" ]
  8.    [ "NO" ]
  9.    if
  10.    print
Runtime error #stdin #stdout 0.18s 163968KB
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stdin
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2
40
stdout
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No suitable arithmetic method
left    40
right   f
generic +
https://ideone.com/WeaK6
language:
Factor (factor-0.93)
created:
14 years ago
visibility:
public

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