Bitwise AND of Numbers Range LeetCode solution in Python

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class Solution:
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    def rangeBitwiseAnd(self, left: int, right: int) -> int:
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        if not left:
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            return 0
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        i = 0
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        cur = left
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        while cur + (cur & -cur) <= right:
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            cur += cur & -cur
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            left &= cur
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        return left