Binary Tree Right Side View

Requirements Given the root of a binary tree, produce the node values visible from the right, listing one value for each level from the root downward. The reported interview format also includes these practical requirements: Declare the TreeNode class yourself. Create the test tree directly in your editor and execute your own test cases. Examples Example 1 Input: A full binary tree with levels [1], [2, 3], and [4, 5, 6, 7]. Output: [1, 3, 7] The result contains the rightmost…