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Problem Challenge 2: Right View of a Binary Tree (easy)
Problem Statement
Given a binary tree, return an array containing nodes in its right view. The right view of a binary tree is the set of nodes visible when the tree is seen from the right side.
Constraints:
- The number of nodes in the tree is in the range
[0, 100]
. -100 <= Node.val <= 100
Try it yourself
Try solving this question here:
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