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137. Top View Of Binary Tree.java

// Recur for the left subtree. getBreadth(root.left, hrDistance - 1, minLeft, maxRight); // Recur for the right subtree. getBreadth(root.right, hrDistance + 1 ...
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Right View of a Binary Tree.java

// Function to return list containing elements of right view of binary tree. The time complexity of the solution is O(n), where 𝑛 is the number of nodes in the binary tree. Reason: Each node is ...