**Timeline** : Applied in August 2020, received OA invitation couple weeks later\n\n**OA1**: Debugging 7/7\n**OA2**: Don\'t remember since it was 7 months ago, leetcode easy + medium\n**OA3**: workplace simulation - Leadership principles.\n\nAbout 2 weeks later (late August), I was rejected. Fast forward to early March, and I receive an email to schedule a 3-round (45 min each) final virtual interview.\n\n**Round 1**: Dynamic Programming\n* Name a time when you had to meet a deadline\n* Similar to this question, but exclude the combined word (ex. instead of [[\'car\',\'super\', \'supercar\'], the answer is [[\'car\',\'super\'],)\nhttps://leetcode.com/discuss/interview-question/314550/amazon-onsite-interview-concatenated-words\n\nWent terribly, ran out of time\n\n**Round 2** Dijkstra\'s Algorithm\n* Name a time when you had to learn something new \n* Given a graph and destination D, find shortest path between all nodes. Not given any graph implementation, and input is a list of edges ([1,2,3] = Node 1 to Node 2, distance 3). Had to implement my own adjacency list and "nodes"\n\nNot too bad, ran out of time to finish implementing, interviewer understood the logic/algorithm\n\n**Round 3** Design/OO\n* Name a time when you improved something\n* Given huge database of sentences, write a class to find most frequently used words\n\nForgot about my heaps :(, chose a map instead since I was only given 15 mintues to implement\n\nWill update status as I find out\n\n

Timeline : Applied in August 2020, received OA invitation couple weeks later\n\nOA1: Debugging 7/7\nOA2: Don\'t remember since it was 7 months ago, leetcode eas