[Python] 1 line
python\nclass Solution:\n    def separateDigits(self, nums: List[int]) -> List[int]:\n        return map(int, \'\'.join(map(str, nums)))\n
```python\nclass Solution:\n    def separateDigits(self, nums: List[int]) -> List[int]:\n        return map(int, \'\'.join(map(str, nums)))\n```
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