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  1.  
  2. function shuffleArray(array) {
  3.   for (let i = array.length - 1; i > 0; i--) {
  4.     const j = Math.floor(Math.random() * (i + 1));
  5.     [array[i], array[j]] = [array[j], array[i]]; // Swap elements
  6.   }
  7. }
  8.  
  9. function merge(arr1, arr2) {
  10.   const merged = [];
  11.   let i = 0;
  12.   let j = 0;
  13.  
  14.   while (i < arr1.length || j < arr2.length) {
  15.     if (Math.random() < 0.5 && i < arr1.length) {
  16.       merged.push(arr1[i]);
  17.       i++;
  18.     } else if (j < arr2.length) {
  19.       merged.push(arr2[j]);
  20.       j++;
  21.     }
  22.   }
  23.  
  24.   return merged;
  25. }
  26.  
  27. function f(n) {
  28.   const zoos = [0, 1, 10];
  29.   const zoo = [];
  30.   const result = [];
  31.   for (let i = 0; i < 12; i++) {
  32.     if ((1 << i) & n) {
  33.       if (zoos.includes(i)) {
  34.         zoo.push(i);
  35.       } else {
  36.         result.push(i);
  37.       }
  38.     }
  39.   }
  40.   shuffleArray(result);
  41.   return(merge(result, zoo).join(''));
  42. }
  43.  
  44. function g(s) {
  45.   let r = 0;
  46.   let i = 0;
  47.   while (i < s.length) {
  48.     if (i < s.length - 1
  49.       && ['10', '11'].includes(s[i] + s[i+1])) {
  50.       r += 1 << Number(s[i] + s[i+1]);
  51.       i += 1;
  52.     } else {
  53.       r += 1 << Number(s[i]);
  54.     }
  55.     i += 1;
  56.   }
  57.   return r;
  58. }
  59.  
  60. const n = 1355
  61. print(f(n));
  62. print(g(f(n)));
Success #stdin #stdout 0.03s 16816KB
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https://ideone.com/ftsNNg
language:
JavaScript (SMonkey 60.2.3)
created:
1 day ago
visibility:
public

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