Palo Alto Networks Hash Table Questions

15 hash table problems asked at Palo Alto Networks interviews

Easy (4)Medium (11)

Questions

Title	Difficulty	Acceptance	Frequency
LRU Cache	Medium	46.8%	100.0%
Find the Longest Equal Subarray	Medium	37.6%	93.4%
Logger Rate Limiter	Easy	76.8%	80.9%
Longest Substring Without Repeating Characters	Medium	38.5%	73.2%
Design HashMap	Easy	66.4%	68.0%
Group Anagrams	Medium	72.2%	68.0%
Insert Delete GetRandom O(1)	Medium	55.3%	61.4%
Top K Frequent Words	Medium	60.0%	61.4%
Integer to Roman	Medium	70.5%	61.4%
Subarray Sum Equals K	Medium	46.8%	61.4%
Linked List Cycle	Easy	53.9%	61.4%
Design Twitter	Medium	44.2%	52.1%
Two Sum	Easy	57.1%	52.1%
Word Break	Medium	49.1%	52.1%
Remove Zero Sum Consecutive Nodes from Linked List	Medium	53.1%	52.1%

Showing 15 questions