Company: Booking.com
- Backspace String Compare
- Binary Tree Maximum Path Sum
- Coloring A Border
- Count Number of Nice Subarrays
- Delete Duplicate Folders in System
- Integer to Roman
- K Highest Ranked Items Within a Price Range
- Longest Increasing Subsequence
- LRU Cache
- Maximal Square
- Permutations
- Reconstruct Itinerary
- Reward Top K Students
- Sliding Window Maximum
- Two Out of Three