Nov. 22, 2020
It is tough 2020. I spent over 6 months to work on trading, and my coding skills falls behind. I chose to paid leetcode premium since I like to prepare Google onsite, and then I learn more from Leetcode premium community.
I have to work on 14 set Google onsite mock interviews. It is tough for me to speed up and I could not solve three or four algorithms in 45 minutes.