Citadel Binary Search Questions

10 binary search problems asked at Citadel interviews

Easy (1)Medium (7)Hard (2)

Questions

Title	Difficulty	Acceptance	Frequency
Minimum Operations to Make Numbers Non-positive	Hard	44.1%	78.1%
Maximum Total Damage With Spell Casting	Medium	45.0%	76.4%
Maximum Length of Repeated Subarray	Medium	51.3%	74.4%
Find the Duplicate Number	Medium	64.0%	67.4%
Search Suggestions System	Medium	65.1%	52.2%
Median of Two Sorted Arrays	Hard	46.0%	45.9%
Sqrt(x)	Easy	41.4%	45.9%
Search a 2D Matrix II	Medium	56.9%	37.1%
Longest Increasing Subsequence	Medium	59.1%	37.1%
Koko Eating Bananas	Medium	49.7%	37.1%

Showing 10 questions