Download Counting Bits.py
class Solution(object): def countBits(self, num): """ :type num: int :rtype: List[int] """ res =  * (num + 1) for i in range(1, num + 1): # res[left:last] + last bit res[i] = res[i >> 1] + (i & 1) return res
Leetcode 338 Counting Bits problem solution in python3 with explanation. This is the best place to expand your knowledge and get prepared for your next interview.
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