Friday, November 22, 2019

Leetcode mock interview

Nov. 22, 2019

Introduction


It is two hour mock interview. I solved all three algorithm and it took me less than 90 minutes.

Case study


Here is my performance.


Nov. 24, 2019
239. Sliding Window Maximum C# mock interview performance with code review in 2019
117. Populating Next Right Pointers in Each Node II C# using level by level traversal practice in 2019
69. Sqrt(x) C# binary search practice with challenges in 2019

Actionable Items


I think that it is better for me to solve another 250 algorithms. I should learn from my practice, therefore I can perform better in any coding project.

My weakness in the above three algorithms:

1. Consider edge case - not careful. I need online judge help - binary search algorithm Sqrt(x)
2. I should simplify the solution, learn more about C# API LinkedList. My analysis is not so strong.




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