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Mathworks LeetCode Questions 2026

Browse LeetCode problems frequently asked by Mathworks. Filter by difficulty and timeframe to focus your interview prep.

Last updated: 20 Feb 2026

Timeframe

Difficulty

Problem	Difficulty	Frequency	Topics
Maximum Number of Alloys	MEDIUM	100%	ArrayBinary Search
Count Anagrams	HARD	87.5%	Hash TableMathStringCombinatoricsCounting
Reshape the Matrix	EASY	100%	ArrayMatrixSimulation
Remove Colored Pieces if Both Neighbors are the Same Color	MEDIUM	87.5%	MathStringGreedyGame Theory
Last Substring in Lexicographical Order	HARD	87.5%	Two PointersString
Minimum Cost Tree From Leaf Values	MEDIUM	87.5%	ArrayDynamic ProgrammingStackGreedyMonotonic Stack
Earliest Second to Mark Indices II	HARD	87.5%	ArrayBinary SearchGreedyHeap (Priority Queue)
Earliest Second to Mark Indices I	MEDIUM	87.5%	ArrayBinary Search
Maximum Palindromes After Operations	MEDIUM	100%	ArrayHash TableStringGreedySortingCounting
Split Array Largest Sum	HARD	50%	ArrayBinary SearchDynamic ProgrammingGreedyPrefix Sum
String Transformation	HARD	62.5%	MathStringDynamic ProgrammingString Matching
Count Subarrays With Fixed Bounds	HARD	87.5%	ArrayQueueSliding WindowMonotonic Queue
Keyboard Row	EASY	87.5%	ArrayHash TableString
Total Cost to Hire K Workers	MEDIUM	100%	ArrayTwo PointersHeap (Priority Queue)Simulation
Break a Palindrome	MEDIUM	50%	StringGreedy
Reverse Nodes in k-Group	HARD	62.5%	Linked ListRecursion
Pass the Pillow	EASY	87.5%	MathSimulation
Minimum Edge Reversals So Every Node Is Reachable	HARD	75%	Dynamic ProgrammingDepth-First SearchBreadth-First SearchGraph Theory
Number of Divisible Triplet Sums	MEDIUM	62.5%	ArrayHash Table
Maximum Difference Between Increasing Elements	EASY	50%	Array

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