All Single Child Parent In Binary Tree

Try First, Check Solution later

1. You should first read the question and watch the question video.
2. Think of a solution approach, then try and submit the question on editor tab.
3. We strongly advise you to watch the solution video for prescribed approach.

1. Given a Binary Tree, return list of all single child parent of binary tree
2. For more Information watch given video link below.
Input Format
Input is managed for you.
Output Format
Output is managed for you. 
Question Video
Constraints
0 <= Number of Nodes <= 10^5
-1000 <= value of Node data <= 1000
Sample Input
15
4
2
1
-1
-1
3
-1
-1
6
5
-1
-1
7
-1
-1


  • Asked in Companies
  • Related Topics






Video Solution

Code Solution

Run
 
Run
Id Name