2026

Greedy Algorithms Interview Questions 2026

A current, 2026 snapshot of the Greedy Algorithms interview questions worth knowing — kept up to date as frameworks and best practices evolve, so you prepare with what companies are actually asking in 2026.

60Questions14Beginner13Intermediate33Senior

60 Greedy Algorithms questions

  1. 1Greedy Coloring of GraphsIntermediate
  2. 2Connect Ropes with Minimum CostIntermediate
  3. 3Minimum Platforms RequiredIntermediate
  4. 4Police and Thieves MatchingIntermediate
  5. 5Gas Station ProblemIntermediate
  6. 6Minimum Cash Flow simplificationIntermediate
  7. 7Optimal Merge PatternIntermediate
  8. 8Job Sequencing with DeadlinesIntermediate
  9. 9Dijkstra's Algorithm as GreedyIntermediate
  10. 10Fractional Knapsack ImplementationIntermediate
  11. 11Huffman Coding: Prefix PropertyBeginner
  12. 12Prim's Algorithm BasicsBeginner
  13. 13Kruskal's Algorithm BasicsBeginner
  14. 14What is a Matroid?Beginner
  15. 15Minimizing Lateness in SchedulingBeginner
  16. 16Coin Change: When does Greedy work?Beginner
  17. 17Properties of Greedy AlgorithmsBeginner
  18. 18Greedy vs Dynamic ProgrammingBeginner
  19. 19Activity Selection ProblemBeginner
  20. 20What is a Greedy Algorithm?Beginner
  21. 21Greedy Algorithms Interview Question 1 (Free)Beginner
  22. 22Greedy Algorithms Interview Question 5 (Free)Intermediate
  23. 23Greedy Algorithms Interview Question 4 (Free)Beginner
  24. 24Greedy Algorithms Interview Question 3 (Free)Senior
  25. 25Greedy Algorithms Interview Question 2 (Free)Intermediate
  26. 26Matroid-based proof of the Prim-Kruskal equivalenceSenior
  27. 27Greedy Search in Transformer DecodersSenior
  28. 28DNA Sequence Alignment Heuristics (BLAST)Senior
  29. 29Resource Reservation in RSVP-TESenior
  30. 30Greedy strategies for CPU Frequency ScalingSenior
  31. 31Cache Eviction: Least Recently Used (LRU)Senior
  32. 32Matroid Greedy proof for Minimum Spanning TreesSenior
  33. 33Greedy Block Matching in Video CompressionSenior
  34. 34Approximate TSP using Nearest NeighborSenior
  35. 35Garbage Collection: Greedy Mark PhaseSenior
  36. 36DASH Video Streaming Bitrate SwitchingSenior
  37. 37TCP Congestion: Additive IncreaseSenior
  38. 38Epsilon-Greedy in Reinforcement LearningSenior
  39. 39Sensor Coverage MaximizationSenior
  40. 40Delta Encoding in Binary DiffingSenior
  41. 41Consistent Hashing: Greedy remap avoidanceSenior
  42. 42Greedy Query Optimization in SQL EnginesSenior
  43. 43Memory Allocation: First-Fit vs fragmentationSenior
  44. 44Distributed Spanning Tree Protocol (STP)Senior
  45. 45Matroid Theory and the Greedy Exchange LemmaSenior
  46. 46Task Scheduling in Kubernetes (Kube-Scheduler)Senior
  47. 47Greedy Data Deduplication (CDC)Senior
  48. 48Bin Packing: First-Fit vs Best-FitSenior
  49. 49LSM-Tree Compaction StrategiesSenior
  50. 50Greedy Heuristics in A* PathfindingSenior
  51. 51B-Tree Node Splitting StrategySenior
  52. 52Online Greedy Algorithms: Competitive RatiosSenior
  53. 53Matroid Intersection for SchedulingSenior
  54. 54Architecture of Scalable Load Balancers (Power of Two)Senior
  55. 55Set Cover Approximation AnalysisSenior
  56. 56Greedy Algorithms Advanced Interview Question 10Beginner
  57. 57Greedy Algorithms Advanced Interview Question 9Senior
  58. 58Greedy Algorithms Advanced Interview Question 8Intermediate
  59. 59Greedy Algorithms Advanced Interview Question 7Beginner
  60. 60Greedy Algorithms Advanced Interview Question 6Senior

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Frequently asked questions

Are these Greedy Algorithms interview questions up to date for 2026?

Yes. This page reflects 60 Greedy Algorithms interview questions kept current with today's frameworks, tooling and interview trends, with each answer maintained and dated.

What Greedy Algorithms topics should I focus on in 2026?

Prioritise the fundamentals plus the modern patterns interviewers ask about now. Each question here includes a detailed answer, code example and common mistakes so you can target the highest-impact areas.

Are these questions free?

You can read the question and a short answer for free. A subscription unlocks the full detailed explanation, real-world example, common mistakes and follow-up questions for each one.