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  1. essays=[
  2.  1,  1, 1,
  3.  2,  1, 2,
  4.  3,  2, 2,
  5.  4,  2, 2,
  6.  5,  2, 3,
  7.  6,  2, 3,
  8.  7,  3, 3,
  9.  8,  3, 3,
  10.  9,  3, 3,
  11.  10, 2, 5,
  12.  11, 3, 4,
  13.  12, 3, 4,
  14.  13, 4, 4,
  15.  14, 4, 4,
  16.  15, 4, 4,
  17.  16, 4, 4,
  18.  17, 3, 6,
  19.  18, 3, 6,
  20.  19, 4, 5,
  21.  20, 4, 5,
  22.  21, 3, 7,
  23.  22, 5, 5,
  24.  23, 5, 5,
  25.  24, 5, 5,
  26.  25, 5, 5,
  27.  26, 4, 7,
  28.  27, 4, 7,
  29.  28, 4, 7,
  30.  29, 5, 6,
  31.  30, 5, 6,
  32.  31, 4, 8,
  33.  32, 4, 8,
  34.  33, 6, 6,
  35.  34, 6, 6,
  36.  35, 6, 6,
  37.  36, 6, 6,
  38.  37, 5, 8,
  39.  38, 5, 8,
  40.  39, 5, 8,
  41.  40, 5, 8,
  42.  41, 6, 7,
  43.  42, 6, 7,
  44.  43, 5, 9,
  45.  44, 5, 9,
  46.  45, 5, 9,
  47.  46, 7, 7,
  48.  47, 7, 7,
  49.  48, 7, 7,
  50.  49, 7, 7,
  51.  50, 5, 10,
  52.  51, 6, 9,
  53.  52, 6, 9,
  54.  53, 6, 9,
  55.  54, 6, 9,
  56.  55, 7, 8,
  57.  56, 7, 8,
  58.  57, 6, 10,
  59.  58, 6, 10,
  60.  59, 6, 10,
  61.  60, 6, 10,
  62.  61, 8, 8,
  63.  62, 8, 8,
  64.  63, 8, 8,
  65.  64, 8, 8,
  66.  65, 6, 11,
  67.  66, 6, 11,
  68.  67, 7, 10,
  69.  68, 7, 10,
  70.  69, 7, 10,
  71.  70, 7, 10,
  72.  71, 8, 9,
  73.  72, 8, 9,
  74.  73, 7, 11,
  75.  74, 7, 11,
  76.  75, 7, 11,
  77.  76, 7, 11,
  78.  77, 7, 11,
  79.  78, 9, 9,
  80.  79, 9, 9,
  81.  80, 9, 9,
  82.  81, 9, 9,
  83.  82, 7, 12,
  84.  83, 7, 12,
  85.  84, 7, 12,
  86.  85, 8, 11,
  87.  86, 8, 11,
  88.  87, 8, 11,
  89.  88, 8, 11,
  90.  89, 9, 10,
  91.  90, 9, 10,
  92.  91, 7, 13,
  93.  92, 8, 12,
  94.  93, 8, 12,
  95.  94, 8, 12,
  96.  95, 8, 12,
  97.  96, 8, 12,
  98.  97, 10, 10,
  99.  98, 10, 10,
  100.  99, 10, 10,
  101.  100, 10, 10];
  102.  
  103.    for n=1:100,
  104.    f=@(n,i)ceil(n/i);x=[];for i=1:n,x=[sortrows(x); f(n,i)*i-1/(f(n,i)*i)+abs(f(n,i)-i) i f(n,i)];end,
  105.    if ~isempty(setdiff(x(1,2:3),essays(n,2:3)))
  106.    n,return,
  107.    end
  108.    end
  109.    'all testcases satisfied'
Success #stdin #stdout 2.61s 121792KB
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ans = all testcases satisfied
https://ideone.com/3CQ9CG
language:
Octave (octave 4.4.1)
created:
7 years ago
visibility:
public

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