Company: Palo Alto Networks
- Design HashMap
- Find the Longest Equal Subarray
- Group Anagrams
- Integer to Roman
- Longest Substring Without Repeating Characters
- LRU Cache
- Median of Two Sorted Arrays
- Meeting Rooms
- Merge Sorted Array
- Merge Two Sorted Lists
- Minimum Path Sum
- Shortest Path in Binary Matrix
- Sliding Window Maximum
- String Compression
- Word Break