complete design2

[YogeshPardeshi]

No description provided.

[super30admin]

Create Queue using Stacks (MyQueue.java)

Strengths:

1. Clean implementation of the two-stack queue pattern
2. Correct use of Stack class methods (push, pop, peek, isEmpty)
3. Proper handling of empty queue edge case in pop()
4. Good variable naming convention

Areas for Improvement:

1. Consider adding input validation comments
2. The pop() method could be slightly more efficient by checking empty() once and reusing the condition
3. For production code, consider using Deque instead of Stack (Stack is legacy in Java)

Overall, this is a solid implementation that correctly solves the problem with appropriate time and space complexity.

VERDICT: PASS

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Implement Hash Map

• Strengths: The queue implementation is well-executed with proper handling of edge cases (empty queue returns -1 for pop). The code is clean and follows good practices.
• Major Issue: This is the wrong problem entirely. You submitted a Queue implementation when the assignment was to implement a HashMap.
• Recommendation: Please re-read the problem requirements and implement MyHashMap with put, get, and remove methods using a hash-based approach.

VERDICT: NEEDS_IMPROVEMENT