Invert a binary tree.
This was the easiest interview ever. Thank you, Microsoft, for offering me a $120k salary for inverting a binary tree. I found the solution on YouTube. It was very simple and straightforward.
How do you invert a binary tree?
The following metrics were computed from 138 interview experiences for the Microsoft Software Developer role in United States.
Microsoft's interview process for their Software Developer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Microsoft's Software Developer interview process in United States.