Two hours coding: Day one | Leetcode premium

 Dec. 29, 2020

Introduction

It is very good workout to work on one set of Leetcode premium Facebook onsite interview. I like to work on a short research - three hours a day coding, 7 benefits to work on coding, 1 hour vs 2 hour vs 3 hours. 

Mock interview

I have one hour 30 minutes to work on three algorithms. I think that it is challenge for me to work on today. 

I had some issues on second algorithm, and then I had some issues on third algorithm. 

If I do not work on mock interview

I will not learn how to solve problems quickly in less than 90 minutes. Today I did not solve three algorithms in 90 minutes. Ideally I should be able to solve all of them, in less than 60 minutes. 

The first I forgot to submit the working solution. The first submission was timeout. 

The third algorithm had a bug, but I could not figure out in the mock interview. 

1. Here is the first algorithm. 
2. Here is the second algorithm. 
3. Here is the third algorithm. 

Low 5%

Two mistakes - First one is to submit the working solution.  I got confused and did not submit second time. 

Second one is the bug I could not figure out. I need to work on a simple test case, and then figure out the issue. 

All talent people rush to work on Leetcode premium. This is best and efficient way to practice. 

Review my research about Vancouver area house market

Oct. 10, 2018

Introduction

It is time for me to review all past eight years activities related to house research, and then it is also important for me to write a blog. I like to write some topics and help myself to understand better about business, life and career.

I moved to the city of Vancouver in 2010, and started from 2010 I rented a small place in the house in the city of Vancouver last nine years.

A complete research

I like to define a complete research. It should include down payment, house market research, loan research and also new immigrant loan policy, and it can include more activities.

Actionable Items

I like to mark this day Oct. 9, 2018 as day one of my personal finance research. It starts with a seed, an idea to look into.