Online, LeetCode medium problems are available. If you practice some of them, you should be good to go. There are also YouTube videos that show different kinds of problems and their solutions.
The following metrics were computed from 267 interview experiences for the Amazon Software Engineer role in Seattle, Washington.
Amazon's interview process for their Software Engineer roles in Seattle, Washington is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Amazon's Software Engineer interview process in Seattle, Washington.