鱼非子

1009. Complement of Base 10 Integer 这是一道LeetCode上面的Easy题目，原文连接：https://leetcode.com/problems/complement-of-base-10-integer/ 原文描述 Every non-negative integer N has a binary representation. For example,...

191. Number of 1 Bits 题目链接 https://leetcode.com/problems/number-of-1-bits/ 原文内容 Write a function that takes an unsigned integer and return the number of '1' bits it has (also known as the Hamming wei...