Hi all,
I have been practicing LC. Currently, I am working on medium difficulty LC. I am little disheartened that I cant get to the solution as quickly. I am full time engineer, so I am able to only dedicate time when i get some. When I see people posting solved > 500 medium LC problems, I feel I would never achieve it or feel confident going to interview.
I wonder when you have trouble solving issue, what trick and tips you to keep? What keeps you motivated and focused?
How do check for hints when you hit a wall?
Thanks.