Meta SWE- ML Coding questions

I participated in a mock interview, which although I did not perform well in, provided valuable feedback that helped me succeed in the screening and onsite rounds. The onsite interview included a screening round, two coding rounds, and a machine learning system design round, in addition to a behavioral round. The coding questions were:

1. Stickers to Spell Word (variation with 1 sticker)
2. Minimum Remove to Make Valid Parentheses
3. K Closest Points to Origin
4. Binary Tree Vertical Order Traversal
5. Continuous Subarray Sum
6. Shortest Path in Binary Matrix - return the path
7. Top K Frequent Elements
8. Count the number of monotonic sequences in an array (increasing or decreasing)