{"push_id":758440302,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"78654dcd9f85ab0d1be6020f4479dd6cab31ff0b","before":"d8b685844e4872c6e8069bae01a461e45f777b0f","commits":[{"sha":"78654dcd9f85ab0d1be6020f4479dd6cab31ff0b","author":{"email":"1efe3e04b316c0750b3f9bb853b519e29303e658@qq.com","name":"xiaoboji"},"message":"二进制中的1的个数\n\n请实现一个函数，输入一个整数，输出该数二进制表示中1的个数。例如把9表示成二进制是1001，有2位是1，因此如果输入9，该函数输出2.\n3种方法","distinct":true,"url":"https://api.github.com/repos/xiaoboji/CodingInterviews/commits/78654dcd9f85ab0d1be6020f4479dd6cab31ff0b"}]}