Yahoo 面试题、OA 真题与面经

1. #1Modify the String≈估计中等
2. #2Count Binary Substrings≈估计简单

• Yahoo Senior+ Machine Learning Engineer Interview Experience — Great Technical Screen, Then the Role Got Paused

  技术面轮次：技术面面试于 2026-02

  Machine Learning Engineer

1. 面试Merge words by head-tail chaining中等
2. 编程Use OrderedDict to dedupe stably中等
3. 编程Diagnose DAU drop with SQL by country中等
4. 面试Explain Motivations and Cross-Functional Collaboration in Business Intelligence中等
5. 编程Solve Data Structure Challenges with Python Algorithms中等
6. 编程Calculate Total Spend and Identify Key User Metrics中等

这是按雇主税号统计的申请数，不是人数，也不代表某个岗位一定提供担保。新雇佣含首次申请、新的兼职雇佣和换雇主，续签含延期、同雇主变更和修改。 数据来源：USCIS H-1B Employer Data Hub (FY2021–FY2025)，更新于 2026-10-17。