Design 2 - HashMap and Queue Using 2 stacks - Completed

[divyaseelam06]

No description provided.

[super30admin]

Strengths:

• The implementation correctly uses two stacks to simulate a queue, maintaining the correct order of operations.
• The code is well-commented and easy to understand.
• The time and space complexity are correctly analyzed and match the reference solution.

Areas for Improvement:

• The pop and peek methods have duplicate code for transferring elements from inStack to outStack. Consider extracting this logic into a separate method (e.g., transferElements()) to avoid redundancy and improve maintainability.
• The empty method can be simplified to a single line: return inStack.isEmpty() && outStack.isEmpty(); instead of using an if-else statement.