Competitive coding solutions

[kalyan-ng22]

No description provided.

[super30admin]

Strengths:

• The binary search implementation in Problem1.java is efficient and correctly identifies the missing number.
• The MinHeap implementation in Problem2.java is robust, with clear methods for insert, extractMin, and heapify operations.
• Comments are thorough and explain the approach well, making the code easy to understand.
• The use of helper methods in the MinHeap class improves code modularity and readability.

Areas for Improvement:

• In Problem1.java, the condition if(arr[mid] == mid+1) could be clarified further in comments to explain why this check is sufficient to determine the missing number's position.
• In Problem2.java, the heapifyDown method could include a brief comment explaining its purpose and how it maintains the heap property.
• The printHeap method in Problem2.java is useful for testing but could be excluded from a production environment unless debugging is needed.