For all those who were able to bomb Amazon phone interview, please answer this question. I am sure many others would have same questions. My concern i am not able to come up with solutions (or wrong solutions) until now. By hook or crook, after solving around 50-100 problems within last 2 weeks (on and off leetcode), i feel like i am very underprepared for this one. I have no confidence even though i have realized i seems to remember some solutions or atleast algorithms now.

I am like a week ago from Amazon interview and i work full time so it's difficult to spend a lot of time studying with work. This is for SDE 1 Role. Please let me know how do i get better at problem solving in a week.