1
/**
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 * @param {number[]} nums
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 * @return {number[]}
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 */
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var rearrangeArray = function (nums) {
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  let result = [];
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  let l = 0;
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  let r = 0;
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  while (result.length !== nums.length) {
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    while (nums[l] < 0) {
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      l++;
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    }
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    while (nums[r] > 0) {
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      r++;
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    }
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    result.push(nums[l], nums[r]);
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    l++;
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    r++;
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  }
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  return result;
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};