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This question evaluates array manipulation and in-place algorithm design for handling overlapping submatrix moves, along with data-structure and time-window reasoning for implementing a rate-limited logger that supports O(1)-average-time checks and bounded memory.

  • medium
  • Microsoft
  • Coding & Algorithms
  • Software Engineer

Implement Matrix Move and Logger

Company: Microsoft

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Onsite

Quick Answer: This question evaluates array manipulation and in-place algorithm design for handling overlapping submatrix moves, along with data-structure and time-window reasoning for implementing a rate-limited logger that supports O(1)-average-time checks and bounded memory.

Last updated: Jun 8, 2026
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