#####   ######  #####    ###    #   #  ###  #   #  ######
##  ##  ##      ##  ##  ## ##   #   #   #   #   #  ##
#####   ####    #####   #   #   #   #   #   #   #  ####
##  #   ##      ##      ## ##    # #    #    # #   ##
##   #  ######  ##       ###      #    ###    #    ######

$ curl repovive.com/roadmaps/dp-problem-solving/bitmask-dp

░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░██████████████████████████████████████████████████████████

#####   ######  #####    ###    #   #  ###  #   #  ######
##  ##  ##      ##  ##  ## ##   #   #   #   #   #  ##
#####   ####    #####   #   #   #   #   #   #   #  ####
##  #   ##      ##      ## ##    # #    #    # #   ##
##   #  ######  ##       ###      #    ###    #    ######

$ curl repovive.com/roadmaps/dp-problem-solving/bitmask-dp

Learn

Practice

Tools

Community

Learn

Practice

Tools

Community

Lessons

1. Introduction to Bitmask DP

2. What Bitmask DP Solves

3. When to Use Bitmask DP

Practice Problems

Ready to start learning?

4. Problem - TSP

5. TSP - Why Naive Fails

6. TSP - Defining the DP

7. TSP - Transition

8. TSP - Base Cases

9. TSP - Implementation

10. TSP - Time and Space

11. TSP - Edge Cases

12. Lessons from TSP

13. Problem - Shortest Hamiltonian Path

14. Shortest Hamiltonian Path - Solution

15. Lessons from Shortest Hamiltonian Path

16. Assignment Problem - Overview

17. Assignment Problem - Why Naive Fails

18. Assignment Problem - Defining the DP

19. Assignment Problem - Core Logic

20. Assignment Problem - Implementation

21. Lessons from Assignment Problem

22. Shortest Superstring - Overview

23. Shortest Superstring - Why Naive Fails

24. Shortest Superstring - Defining the DP

25. Shortest Superstring - Core Logic

26. Shortest Superstring - Implementation

27. Lessons from Shortest Superstring

28. Sum over Subsets (SOS) DP - Problem Pattern

29. SOS DP - Why Naive Fails

30. SOS DP - Space-Optimized Implementation

31. SOS DP - Applications

32. Problem - Elevator Problem

33. Elevator Problem - Solution

34. Elevator Problem - State Transition

35. Iterating Over Submasks - Technique

36. Iterating Over Submasks - When to Use

37. Problem - Special Permutations

38. Special Permutations - Solution

39. Problem - Maximize Score

40. Maximize Score - Solution

41. Problem - Beautiful Arrangement

42. Beautiful Arrangement - Solution

43. Quiz: Bitmask DP Patterns

44. Quiz: Bitmask Edge Cases

45. Common Mistakes in Bitmask DP

46. Problem - Maximum Students Taking Exam

47. Maximum Students Taking Exam - Implementation

48. Problem - Number of Ways to Wear Different Hats

49. Number of Ways to Wear Different Hats - Implementation

50. Section Recap