OA:

1. https://leetcode.com/discuss/interview-question/1332412/Amazon-Online-Assessment-Question
2. https://leetcode.com/discuss/interview-question/1362915/amazon-hackerrank-question-priority-assignment

Virtual On-Site

1. https://leetcode.com/discuss/interview-question/1149955/amazon-dublin-ireland-onsite-sde-new-grad-2021-income-calculator
2. { symbol: "amzn", currentPrice: 3000.15, timeStamp: 1638253787, priceChange: -25.91 }
   Input is JSON data such as above. For one stock symbol, there can be multiple entries in the input. priceChange reflects the change compared to the previous day. timeStamp is in epoch format.
   Find:
   1. Get the current price for a given symbol
   2. top 10 winners
   3. top 10 losers
3. https://leetcode.com/problems/arithmetic-slices/
4. SD: Design kindle sync service