Citadel Medium Questions

Medium

60 medium problems asked at Citadel interviews

Top Topics

Questions

TitleDifficulty
Longest Non-decreasing Subarray From Two ArraysMedium
Minimum Knight MovesMedium
Delete and EarnMedium
Palindromic SubstringsMedium
Minimum Equal Sum of Two Arrays After Replacing ZerosMedium
Number of Good Binary StringsMedium
Maximum Total Damage With Spell CastingMedium
LRU CacheMedium
Maximum Length of Repeated SubarrayMedium
Evaluate DivisionMedium
First Completely Painted Row or ColumnMedium
Merge IntervalsMedium
Longest String ChainMedium
Find the Duplicate NumberMedium
Insert Delete GetRandom O(1)Medium
Evaluate Reverse Polish NotationMedium
Number of IslandsMedium
Length of Longest Subarray With at Most K FrequencyMedium
Meeting SchedulerMedium
Group AnagramsMedium
Validate Binary Search TreeMedium
PermutationsMedium
Binary Tree Zigzag Level Order TraversalMedium
Search Suggestions SystemMedium
Best Time to Buy and Sell Stock IIMedium
Design Circular QueueMedium
Combination SumMedium
Implement Trie (Prefix Tree)Medium
Perfect SquaresMedium
Letter Combinations of a Phone NumberMedium
Minimum Height TreesMedium
Count Ways To Build Good StringsMedium
Maximal SquareMedium
House RobberMedium
3SumMedium
Design Front Middle Back QueueMedium
Word SearchMedium
Asteroid CollisionMedium
Count Number of Maximum Bitwise-OR SubsetsMedium
Search a 2D Matrix IIMedium
Longest Common SubsequenceMedium
Container With Most WaterMedium
Paint HouseMedium
Pow(x, n)Medium
Longest Increasing SubsequenceMedium
Rotting OrangesMedium
Populating Next Right Pointers in Each Node IIMedium
Reorganize StringMedium
Permutations IIMedium
Simplify PathMedium
Subarray Sums Divisible by KMedium
Knight Probability in ChessboardMedium
Egg Drop With 2 Eggs and N FloorsMedium
Populating Next Right Pointers in Each NodeMedium
Course Schedule IIMedium
Course ScheduleMedium
Best Time to Buy and Sell Stock with Transaction FeeMedium
Open the LockMedium
Koko Eating BananasMedium
Integer to RomanMedium

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