第一轮
Implement Iterator<Tuple<A, B>>
that takes two lists and return an iterator of Tuple<A, B>
[1,2,3]
and [4,5,6]
=> <1,4>,<2,5>,<3,6>
第二轮
- Combination Sum
- intersection of two sorted arrays
第三轮
Design IAAS system for VM creation
第四轮
BQ: biggest mistake
Implement a data structure that mimic Redis for APIs: get, set, listPush, listRemove, expire
第五轮
Hiring Manager
All BQs
收到offer 20万多总包裹,sign on 一万,base 15