ByteDance Hash Table Questions

15 hash table problems asked at ByteDance interviews

Easy (1)Medium (13)Hard (1)

Questions

Title	Difficulty	Acceptance	Frequency
LRU Cache	Medium	46.8%	100.0%
Top K Frequent Elements	Medium	65.9%	63.6%
Design Memory Allocator	Medium	49.7%	63.6%
Two Sum	Easy	57.1%	63.6%
Word Ladder	Hard	44.9%	63.6%
Accounts Merge	Medium	60.9%	56.9%
Longest Substring Without Repeating Characters	Medium	38.5%	47.5%
Insert Delete GetRandom O(1)	Medium	55.3%	47.5%
Minimum Area Rectangle	Medium	55.3%	47.5%
Subarray Sum Equals K	Medium	46.8%	47.5%
Longest Repeating Character Replacement	Medium	59.1%	47.5%
Remove Zero Sum Consecutive Nodes from Linked List	Medium	53.1%	47.5%
Clone Graph	Medium	64.7%	47.5%
Find the Length of the Longest Common Prefix	Medium	57.0%	47.5%
Linked List Cycle II	Medium	57.3%	47.5%

Showing 15 questions