Total Problems

32

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Problems Solved

NA

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Problems Remaining

NA

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Tree Problem's

Please click on ' Mark as complete ' after solving that problem. Every problem has link to it's solution and video description attached with it. Do look at it for your reference.
# Problem Name Difficulty likes Resources
1 Preorder Traversal Easy
solution video
2 Inorder Traversal Easy
solution video
3 Postorder Traversal Easy
solution video
4 Height of Binary Tree Easy
solution video
5 Determine if Two Trees are Identical Easy
solution video
6 Children Sum Parent Medium
solution video
7 Level order traversal Easy
solution video
8 Level order traversal Line by Line Easy
solution video
9 Level order traversal in spiral form Easy
solution video
10 Maximum Width of Tree Easy
solution video
11 Check for Balanced Tree Easy
solution video
12 Left View of Binary Tree Easy
solution video
13 Right View of Binary Tree Easy
solution video
14 Lowest Common Ancestor in a Binary Tree Medium
solution video
15 Diameter of Binary Tree Easy
solution video
16 Vertical Width of a Binary Tree Easy
solution video
17 Mirror Tree Easy
solution video
18 Check if subtree Medium
solution video
19 Make Binary Tree From Linked List Medium
solution video
20 Binary Tree to DLL Hard
solution video
21 Binary Tree to CDLL Medium
solution
22 Connect Nodes at Same Level Medium
solution video
23 Construct Binary Tree from Parent Array Medium
solution video
24 Tree from Postorder and Inorder Medium
solution video
25 Foldable Binary Tree Medium
solution video
26 Maximum path sum from any node Medium
solution video
27 Maximum difference between node and its ancestor Medium
solution video
28 Count Number of SubTrees having given Sum Medium
solution
29 Serialize and Deserialize a Binary Tree Medium
solution video
30 Node at distance Medium
solution video
31 ZigZag Tree Traversal Easy
solution video
32 Maximum sum of Non-adjacent nodes Medium
solution video