461.Hamming Distancec

class Solution {
public:
    int hammingDistance(int x, int y) {
        int nTemp = x^y;
        int nCount = 0;
        while(nTemp > 0)
        {
            nCount = nCount + (nTemp&1);
            nTemp = nTemp >> 1;
        }
        
        return nCount;
    }
};
 

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来源： https://blog.csdn.net/dw903632958/article/details/101268562