面试C语言-经典题目-求二进制中1的个数

int function(x)  {
    
    
    int flag = 0;
    while(x)  {
    
    
          x = x&(x-1);
          flag ++;
     }
    return flag ;
} 

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转载自blog.csdn.net/jinanhezhuang/article/details/121956975