Count All Single Child Parent In Binary Tree
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1. Given a Binary Tree, return count all single child parent of binary treeInput Format
2. For more Information watch given video link below.
3. You are not count allowed to use any static or global variable.
Input is managed for you.Output Format
Output is managed for you.Question Video
0 <= Number of Nodes <= 10^5Sample Input
-1000 <= value of Node data <= 1000
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