Python - Short & Simple - Set
\ndef intersection(self, nums: List[List[int]]) -> List[int]:\n        temp = set(nums[0])\n        for i in range(1,len(nums)):\n            temp = (temp & set
```\ndef intersection(self, nums: List[List[int]]) -> List[int]:\n        temp = set(nums[0])\n        for i in range(1,len(nums)):\n            temp = (temp & set(nums[i]))\n    \n        return list(sorted(temp))\n```
['Ordered Set', 'Python', 'Python3']