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PhonePe LeetCode Questions 2026

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

Last updated: 10 July 2026

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Timeframe

Difficulty

Problem	Difficulty	Frequency	Topics
Longest Palindromic Substring	MEDIUM	87.5%	Two PointersStringDynamic Programming
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit	MEDIUM	62.5%	ArrayQueueSliding WindowHeap (Priority Queue)Ordered SetMonotonic Queue
Maximum Tastiness of Candy Basket	MEDIUM	100%	ArrayBinary SearchGreedySorting
Trapping Rain Water	HARD	75%	ArrayTwo PointersDynamic ProgrammingStackMonotonic Stack
Jump Game II	MEDIUM	75%	ArrayDynamic ProgrammingGreedy
Merge Intervals	MEDIUM	50%	ArraySorting
Sort Colors	MEDIUM	50%	ArrayTwo PointersSorting
Check if Point Is Reachable	HARD	100%	MathNumber Theory
Simple Bank System	MEDIUM	100%	ArrayHash TableDesignSimulation
Best Time to Buy and Sell Stock	EASY	50%	ArrayDynamic Programming
Word Ladder	HARD	50%	Hash TableStringBreadth-First Search
Candy	HARD	50%	ArrayGreedy
House Robber	MEDIUM	75%	ArrayDynamic Programming
Smallest String With Swaps	MEDIUM	100%	ArrayHash TableStringDepth-First SearchBreadth-First SearchUnion-FindSorting
Burst Balloons	HARD	62.5%	ArrayDynamic Programming
Bus Routes	HARD	75%	ArrayHash TableBreadth-First Search
Maximum Profit in Job Scheduling	HARD	75%	ArrayBinary SearchDynamic ProgrammingSorting
Koko Eating Bananas	MEDIUM	50%	ArrayBinary Search
Remove K Digits	MEDIUM	75%	StringStackGreedyMonotonic Stack
Decoded String at Index	MEDIUM	75%	StringStack

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