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@sree0018
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@super30admin
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Strengths:

  • Good understanding of the two-stack approach for implementing a queue.
  • Proper use of separate chaining for hash map implementation.
  • Clear comments explaining the approach.
  • Correct handling of edge cases in most operations.

Areas for Improvement:

  • In MyHashMap's remove method, the node removal logic is incorrect. It should be prev.next = prev.next.next instead of the current implementation.
  • The peek() and pop() methods in MyQueue have duplicate code for transferring elements from in to out stack. Consider extracting this into a helper method.
  • The MyHashMap implementation could benefit from a resize operation when the load factor becomes too high, though this wasn't required in the problem.
  • Some variable names could be more descriptive (e.g., 'bucket' could be 'capacity' in MyHashMap).

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2 participants