Yelp待解决问题

1. 三次握手:https://www.geeksforgeeks.org/tcp-3-way-handshake-process/

2. 输入url发生什么: https://medium.com/@maneesha.wijesinghe1/what-happens-when-you-type-an-url-in-the-browser-and-press-enter-bb0aa2449c1a

3. design twitter 的10lgN解法, heapq.merge, 以及generator那里到底咋操作.

Loading...LeetCode

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2. 332 Reconstruct Itinerary不会写呀. 头疼.

3. meeting room 怎么分别输出meeting room的内容啊????我日

4. 最重要的:

Yelp 45min 技术电面|一亩三分地海外面经版一亩三分地 1Point3Acres

5. topk follow up:

1. 改成实时返回top k

这里给了一个解法

Yelp 45min 技术电面|一亩三分地海外面经版一亩三分地 1Point3Acres

Design a system to keep top k frequent words real timeStack Overflow

2.太多, 内存放不下, 怎么办?mapreduce

LintCode 炼码

https://acadgild.com/blog/mapreduce-design-pattern-finding-top-k-recordsacadgild.com