Longest Subarray With Maximum Bitwise AND - Maximum Bitwise AND = Maximum Number [JS]

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Description 

Solution: Longest Consecutive Max Number

The maximum bitwise AND is the maximum number in the array.
Find the length of the longest subarray consisting of the max number.

Time Complexity: O(n)
Space Complexity: O(1)

var longestSubarray = function(nums) {
  let n = nums.length, max = Math.max(...nums);
  let len = 0, maxLen = 0;
  for (let i = 0; i < n; i++) {
    if (nums[i] === max) len++;
    else len = 0;
    maxLen = Math.max(maxLen, len);
  }
  return maxLen;
};

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