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Amazon 编程与算法 面试题

Amazon 编程与算法类面试准备：134 道面试题，来自候选人真实面试。在 CSWork 阅读、练习、模拟。

面试题
134
最近更新
2026-10-06

面试题 134

在工作台筛选
  1. 编程Stack Whose Pop Removes the Most Frequent Value, Ties Broken by Recency中等
  2. 编程Lowest Common Manager of a Group of Employees in an Org Chart中等
  3. 面试Answer a large batch of variable-ratio queries from division equations中等
  4. 编程Simulate one disc-flipping board game move across all eight directions中等
  5. 编程Grid Reachability for a Robot That Cannot Reverse and Has Restricted Turns中等
  6. 编程Maximize the Bitwise AND of K Elements After Spending an Increment Budget困难
  7. 编程Maximize the number of binary strings chosen under zero and one budgets中等
  8. 编程Find the deepest shared ancestor of two keys in a binary search tree中等
  9. 编程Search a Folder Hierarchy with Extensible Document Filters中等
  10. 编程Merge Sorted Event Streams Through an Iterator中等
  11. 编程Minimize Grid Inconvenience by Adding One Delivery Center中等
  12. 编程Check a Palindrome While Ignoring Case and Punctuation简单
  13. 编程Minimum Adjacent Swaps to Group a Binary Array中等
  14. 面试Spreadsheet Formulas with Dependency Updates中等
  15. 编程Add One Source to Minimize Grid Inconvenience中等
  16. 编程Minimize Points Used Across Multiple Reward Programs中等
  17. 编程Find Valid IP Addresses in Files中等
  18. 编程Add, Remove, and Find Values in a Bounded Integer Universe中等
  19. 编程Implement Cache and Rotate Matrix中等
  20. 编程Determine Whether a Binary Tree Is a Valid BST中等
  21. 编程Solve Two Array Optimization Problems困难
  22. 编程Find the K-th Smallest Value in Two Sorted Arrays中等
  23. 编程Group Anagrams Without Sorted Character Signatures中等
  24. 编程Build a BFS Web Crawler中等
  25. 编程Compute Latencies and Search Grid Path中等
  26. 编程Evaluate IP Access Rules困难
  27. 面试Solve Nearby Inventory and Word Segmentation Tasks中等
  28. 面试Return all valid word-break sentences困难
  29. 编程Count unique Morse-code word transformations困难
  30. 编程Solve Two OA Algorithm Problems中等
  31. 编程Find the Largest Rating Threshold Supported by K Instances困难
  32. 编程Implement K-means and solve interval/frequency tasks中等
  33. 编程Find shortest transformation steps in a word graph中等
  34. 编程Implement PyTorch training loop中等
  35. 编程Find shortest path in a grid with obstacles中等
  36. 编程Implement integer division without using division中等
  37. 编程Compute peak parking lot occupancy intervals中等
  38. 编程Implement decoder-only GPT-style transformer中等
  39. 编程Design LFU cache with distributed extension中等
  40. 面试Solve two set and graph problems中等
  41. 编程Check if adding edge creates cycle in digraph中等
  42. 编程Find all cells reachable by downhill flow简单
  43. 编程Solve two-sum variants at scale中等
  44. 面试Implement a high-throughput web crawler safely中等
  45. 编程Generate primes up to n efficiently中等
  46. 编程Compute array modes with ties and no-mode rule中等
  47. 编程Implement streaming k-way merge with constraints中等
  48. 编程Solve stock, BFS path, and merge intervals中等
  49. 编程Implement list overlap and dense-ranked word frequencies中等
  50. 编程Maximize total bandwidth of data channel pairs困难
  51. 编程Maximize memory capacity with primary-backup servers困难
  52. 面试Solve server updates and grid inconvenience minimization中等
  53. 面试Optimize with a cache/hash map中等
  54. 面试Maintain real-time top-K products from events中等
  55. 面试Justify choosing JavaScript for interviews中等
  56. 面试Implement robust debounce and throttle in JavaScript中等
  57. 面试Implement a robust shell CLI中等
  58. 面试Find longest common contiguous subarray中等
  59. 面试Detect words formed by multiple dictionary parts中等
  60. 编程Sort characters by frequency中等