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Linked Lists

Challenges: 5Easy: 2Medium: 1Hard: 2

This Linked Lists set gathers 5 coding problems, with a mix of 2 easy, 1 medium, 2 hard. They show up in interviews at companies like Property Finder, Careem, Tamara, Amazon, Google, so you can master the pattern once and recognize it everywhere.

Linked Lists coding problems

  • Add Two Numbers as Arrays

    Difficulty: MediumAsked by: Property Finder

  • LRU Cache Operations

    Difficulty: HardAsked by: Careem, Tamara

  • Merge K Sorted Lists

    Difficulty: HardAsked by: Amazon, Google, Meta

  • Merge Two Sorted Lists

    Difficulty: EasyAsked by: Amazon, Apple, Microsoft

  • Reverse Linked List

    Difficulty: EasyAsked by: Amazon, Google, Microsoft

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