Completed Trees-1

[Nikesh46]

No description provided.

[super30admin]

Strengths:

• The code is well-commented and follows a clear structure.
• The use of a global prev node and breach flag is a good approach, similar to the reference solution.
• The time and space complexity are correctly identified and match the optimal solution.

Areas for Improvement:

• The redundant check in the right subtree traversal (if (prev != null && node.val > prev.val)) should be removed as it disrupts the in-order traversal logic and causes incorrect results.
• The breach flag should be checked only once during the in-order traversal, specifically when comparing the current node's value with the previous node's value.
• The solution should ensure that the in-order traversal maintains the BST property correctly without additional checks that could interfere with the logic.