Interview questions the community wrote.

40 questions

• StringsEasy

  Minimum Repaints for K Black Cells

  Sliding Window

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  1 attempt · 100% pass

  0
• ArraysMedium

  Tic Tac Tree Winner

  Matrix Traversal

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  2 attempts · 0% pass

  0
• ArraysEasy

  Alien Two Sum

  Hash Map

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  1 attempt · 0% pass

  0
• ArraysEasy

  2D Edge Detection in a Flattened Image

  Simulation

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  1 attempt · 100% pass

  0
• ArraysEasy

  Detect Edge Pixels in a 2D Image

  Matrix Traversal

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  1 attempt · 0% pass

  0
• StringsMedium

  Anagram Number

  Sorting

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  1 attempt · 100% pass

  0
• Arrays & HashingMedium

  Verify Permutation In-Place

  Cyclic Sort

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  1 attempt · 0% pass

  0
• StringsMedium

  Ecommerce Cart Sync

  API Design

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  1 attempt · 0% pass

  0
• OOPEasy

  Student Marks Data Abstraction

  Data Abstraction

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  2 attempts · 50% pass

  0
• OOPEasy

  Student Marks Encapsulation

  Encapsulation

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  1 attempt · 0% pass

  0
• ArraysMedium

  Order Book Imbalance

  Simulation

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  3 attempts · 0% pass

  0
• ArraysMedium

  Minimum Swaps to Group Evens

  Sliding Window

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  1 attempt · 0% pass

  0