This was not too hard if you have done some easy LCs before.
Make sure to study arrays and strings, as they are mostly focused on those.
Study these topics, and you should be fine.
Print nodes in a binary tree.
The following metrics were computed from 76 interview experiences for the Microsoft SWE Intern role in United States.
Microsoft's interview process for their SWE Intern roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Microsoft's SWE Intern interview process in United States.