Create a function that returns the Hamming weight of an unsigned integer (also known as the number of '1' bits).

Create a function that returns the Hamming weight of an unsigned integer (also known as the number of '1' bits).

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, optum, company-specific

目标公司: Optum

参考答案摘要

Example 1: Input: n = 00000000000000000000000000001011 Output: 3 Explanation: The input binary string 00000000000000000000000000001011 has a total of three '1' bits. Example 2: Input: n = 000000000000...

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