Hackerrank questions: 1) Sort by frequency then value (LC medium/easy?) 2) Leetcode 1220 (LC hard) 3) Photo album (LC easy) Interview 1: 1) Calculate price of items given it's materials needed, the quantity needed, and price of the material. Interview 2: First interviewer: Can you make it through all the gas stations around once? How can you improve it? Second Interviewer: Questions: Talk about previous work and comments on it. Where you want to be, why work here, and etc. Solve: Given a 2-player game, determine if 1st player has a forced win Third Interviewer: Design a library that allows users to checkout a book up to 3 times and other small constraints.
