Distribute Elements Into Two Arrays I

export function resultArray(nums: number[]): number[] {
  const n = nums.length;
  const arr1 = [nums[0]];
  const arr2 = [nums[1]];
  for (let i = 2; i < n; i++) {
    if (arr1[arr1.length - 1] > arr2[arr2.length - 1]) {
      arr1.push(nums[i]);
    } else {
      arr2.push(nums[i]);
    }
  }
  return [...arr1, ...arr2];
}