Sunday, June 23, 2019

How I spent a Sunday to review Leetcode algorithms?

June 23, 2019

Introduction


It is very stressful day to plan and work on Leetcode algorithm. I spent one hour to take a walk around neighborhood, and then I started to work on Leetcode algorithms, prepare to take an online assessment.

Algorithms to review

Time line:
10:00 PM - get up from bed
12:00 PM - 1:00 PM take a walk
1:00 PM - 7:10 PM study leetcode algorithms

9:00 PM - 10:30 PM take online code assessment

I tried a few things, and then I decided to go over one of Amazon engineer's github folder about Leetcode algorithm.

I chose to go over algorithms in the folder of Amazon, BFS, and Graph.

207 - study code from two posts
310 minimum height tree - hard, I spent over 30 minutes to go over discussion, I really enjoyed the time
541 0 1 matrix - medium
490 medium
815 bus route


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