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  1.  a=-n=gets.to_i;i=0;n%i>0||a+=n/i+1until 0>n-=i+=1;p a
  2. #----+----1----+----2----+----3----+----4----+----5----+----6
  3. __END__
  4. n=gets.to_i
  5. a=-n
  6. i=0
  7. while ( i+=1; n-=i; n>=0 )
  8.   if n%i==0
  9.     a+=n/i+1
  10.   end
  11. end
  12. p a
Success #stdin #stdout 0.07s 9656KB
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https://ideone.com/bkmWZK
CodeIQ q2029 Step Up Sum problem
language:
Ruby (ruby 2.5.5)
created:
8 years ago
visibility:
public

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