text: /**
   * @param {number[]} nums
   * @param {number} target
   * @return {number[]}
   */
  
  const twoSum = (nums, target) => {
      for (let i = 0; i < nums.length - 1; i++) {
          for (let j = i +1; j < nums.length; j++) {
              if (nums[i] + nums[j] === target) return [i, j]
          }
      }
  };