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Vk LeetCode Questions 2026

Browse LeetCode problems frequently asked by Vk. 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
Move Zeroes	EASY	75%	ArrayTwo Pointers
Maximize Distance to Closest Person	MEDIUM	100%	Array
Valid Parentheses	EASY	87.5%	StringStack
Valid Palindrome	EASY	75%	Two PointersString
Summary Ranges	EASY	75%	Array
Longest Subarray of 1's After Deleting One Element	MEDIUM	75%	ArrayDynamic ProgrammingSliding Window
Two Sum	EASY	75%	ArrayHash Table
Longest Substring Without Repeating Characters	MEDIUM	62.5%	Hash TableStringSliding Window
Compare Version Numbers	MEDIUM	62.5%	Two PointersString
Merge Intervals	MEDIUM	62.5%	ArraySorting
Symmetric Tree	EASY	62.5%	TreeDepth-First SearchBreadth-First SearchBinary Tree
Best Time to Buy and Sell Stock	EASY	62.5%	ArrayDynamic Programming
Permutation in String	MEDIUM	62.5%	Hash TableTwo PointersStringSliding Window

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