ByteDance Array Questions

34 array problems asked at ByteDance interviews

Easy (2)Medium (27)Hard (5)

Questions

Title	Difficulty	Acceptance	Frequency
First Day Where You Have Been in All the Rooms	Medium	40.4%	85.0%
Number of Islands	Medium	63.8%	76.7%
Combination Sum	Medium	76.1%	76.7%
Merge Intervals	Medium	51.2%	68.8%
Shortest Bridge	Medium	59.3%	68.8%
House Robber	Medium	52.9%	68.8%
Maximal Square	Medium	50.0%	68.8%
Top K Frequent Elements	Medium	65.9%	63.6%
Design Memory Allocator	Medium	49.7%	63.6%
Two Sum	Easy	57.1%	63.6%
Longest Increasing Subsequence	Medium	59.1%	56.9%
Trapping Rain Water	Hard	66.8%	56.9%
Search in Rotated Sorted Array	Medium	44.1%	56.9%
Combination Sum II	Medium	59.0%	56.9%
Rotting Oranges	Medium	58.2%	56.9%
Maximum Subarray	Medium	53.0%	56.9%
Best Time to Buy and Sell Stock	Easy	56.4%	56.9%
Accounts Merge	Medium	60.9%	56.9%
Single Element in a Sorted Array	Medium	59.2%	47.5%
Kth Largest Element in an Array	Medium	68.8%	47.5%
Insert Delete GetRandom O(1)	Medium	55.3%	47.5%
Minimum Area Rectangle	Medium	55.3%	47.5%
Trapping Rain Water II	Hard	64.0%	47.5%
Shortest Distance from All Buildings	Hard	44.9%	47.5%
Subarray Sum Equals K	Medium	46.8%	47.5%
Subsets	Medium	82.1%	47.5%
Find Peak Element	Medium	46.8%	47.5%
Minimum Swaps to Group All 1's Together II	Medium	65.6%	47.5%
Find the Length of the Longest Common Prefix	Medium	57.0%	47.5%
Product of the Last K Numbers	Medium	62.9%	47.5%
Jump Game	Medium	40.5%	47.5%
Sliding Window Maximum	Hard	48.5%	47.5%
3Sum Closest	Medium	48.1%	47.5%
Text Justification	Hard	50.5%	47.5%

Showing 34 questions