#DailyCodingChallenge Day 277 Task: Find how many bit positions differ between two integers. Solution: XOR the numbers to mark differing bits, then count the set bits using xor & (xor - 1) until zero. #LeetCode

coder_s_Snippet's tweet image. #DailyCodingChallenge
Day 277
Task: Find how many bit positions differ between two integers.
Solution: XOR the numbers to mark differing bits, then count the set bits using xor & (xor - 1) until zero.
#LeetCode

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