Largest Combination With Bitwise AND Greater Than Zero LeetCode solution in JavaScript

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var largestCombination = function (candidates) {
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  const indexArr = Array(24).fill(0);
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  for (let candidate of candidates) {
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    let index = 0;
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    while (candidate > 0) {
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      if ((candidate & 1) === 1) indexArr[index] += 1;
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      candidate >>>= 1;
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      index++;
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    }
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  }
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  return Math.max(...indexArr);
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};