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$ curl repovive.com/roadmaps/dp-problem-solving/dp-on-trees

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$ curl repovive.com/roadmaps/dp-problem-solving/dp-on-trees

Learn

Practice

Tools

Community

Learn

Practice

Tools

Community

Lessons

1. Introduction to DP on Trees

2. What Tree DP Solves

3. When to Use Tree DP

Practice Problems

Ready to start learning?

4. Problem - Binary Tree Max Path Sum

5. Binary Tree Max Path Sum - Why Naive Fails

6. Binary Tree Max Path Sum - Defining the DP

7. Binary Tree Max Path Sum - Transition

8. Binary Tree Max Path Sum - Base Cases

9. Binary Tree Max Path Sum - Implementation

10. Binary Tree Max Path Sum - Time and Space

11. Binary Tree Max Path Sum - Edge Cases

12. Lessons from Binary Tree Max Path Sum

13. Problem - Tree Distances II

14. Tree Distances II - Why Naive Fails

15. Tree Distances II - Defining the DP

16. Tree Distances II - Transition

17. Tree Distances II - Base Cases

18. Tree Distances II - Implementation

19. Tree Distances II - Time and Space

20. Tree Distances II - Edge Cases

21. Lessons from Tree Distances II

22. Problem - Distance in Tree

23. Distance in Tree - Why Naive Fails

24. Distance in Tree - Defining the DP

25. Distance in Tree - Core Logic

26. Distance in Tree - Implementation

27. Lessons from Distance in Tree

28. Problem - Tree Diameter

29. Tree Diameter - Solution

30. Tree Diameter - Complexity

31. Problem - Tree Painting

32. Tree Painting - Solution

33. Tree Painting - Rerooting Formula

34. Problem - Tree Matching

35. Tree Matching - Solution

36. Tree Matching - Greedy Solution

37. Problem - Binary Tree Cameras

38. Binary Tree Cameras - Solution

39. Quiz: Tree DP Patterns

40. Quiz: Tree DP Edge Cases

41. Common Mistakes in Tree DP

42. Problem - Longest Path With Different Adjacent Characters

43. Longest Path With Different Adjacent Characters - Implementation

44. Section Recap