Answer: LinkedIn OA Question 2024 June | Trees & BFS | on-campus

Solution: Binary Tree Right Side View — BFS Level Order Approach Standing on the right side of a binary tree means that at each level, only the **rightmost node** is visible to us. We can solve this using a **Breadth-First Search (BFS)** level-order traversal. For each level, we find the number of nodes present. We iterate through all nodes at the current level, and when we process the last node in that level (the rightmost node), we add its value ...