done

[ShrinidhiMane]

No description provided.

[super30admin]

Strengths:

• The MinStack implementation is correct and efficient, using the two-stack approach appropriately.
• The code is readable and well-structured in both implementations.
• Good use of Java's built-in data structures where appropriate (for MinStack).

Areas for Improvement:

• For MyHashSet, you should implement the HashSet functionality from scratch rather than using Java's built-in HashSet. The problem likely expects you to demonstrate understanding of how a HashSet works internally.
• The return statements in MyHashSet's add and remove methods are unnecessary since these methods are void.
• The contains method in MyHashSet can be simplified to just return s.contains(key); without the if-else.