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  1. (0..9).to_a.permutation(8) do |s,e,n,d,m,o,r,y|
  2. 	next if s == 0 or m == 0
  3. 	send = s * 1000 + e * 100 + n * 10 + d
  4. 	more = m * 1000 + o * 100 + r * 10 + e
  5. 	money = m * 10000 + o * 1000 + n * 100 + e * 10 + y
  6. 	puts "#{send} + #{more} = #{money}" if send + more == money
  7. end
  8.  
Success #stdin #stdout 2.03s 7572KB
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9567 + 1085 = 10652
https://ideone.com/h4fllc
language:
Ruby (ruby 2.5.5)
created:
10 years ago
visibility:
public

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