Recursion and Backtracking with DSA

Re 1. Introduction to Recursion | Recursion Tree | Stack Space | Strivers A2Z DSA Course

22:46

Re 2. Problems on Recursion | Strivers A2Z DSA Course

22:04

Re 3. Parameterised and Functional Recursion | Strivers A2Z DSA Course

18:14

Re 4. Problems on Functional Recursion | Strivers A2Z DSA Course

19:48

Re 5. Multiple Recursion Calls | Problems | Strivers A2Z DSA Course

16:45

Quiz: Introduction to Recursion Fundamentals

10 min

L6. Recursion on Subsequences | Printing Subsequences

25:01

L7. All Kind of Patterns in Recursion | Print All | Print one | Count

34:12

Quiz: Recursion on Subsequences and Patterns

10 min

Merge Sort | Algorithm | Pseudocode | Dry Run | Code | Strivers A2Z DSA Course

49:43

Quick Sort For Beginners | Strivers A2Z DSA Course

35:17

Count Inversions in an Array | Brute and Optimal

24:17

Quiz: Divide and Conquer Algorithms (Sorting)

10 min

L8. Combination Sum | Recursion | Leetcode | C++ | Java

27:00

L9. Combination Sum II | Leetcode | Recursion | Java | C++

32:37

L10. Subset Sum I | Recursion | C++ | Java

24:25

L11. Subset Sum II | Leetcode | Recursion

30:16

Quiz: Advanced Recursion - Combinations and Subsets

10 min

L12. Print all Permutations of a String/Array | Recursion | Approach - 1

19:07

L13. Print all Permutations of a String/Array | Recursion | Approach - 2

18:14

L18. K-th Permutation Sequence | Leetcode

24:41

Quiz: Advanced Recursion - Permutations and K-th Sequence

10 min

L14. N-Queens | Leetcode Hard | Backtracking

36:55

L15. Sudoko Solver | Backtracking

26:10

L16. M-Coloring Problem | Backtracking

24:37

L17. Palindrome Partitioning | Leetcode | Recursion | C++ | Java

24:34

L19. Rat in A Maze | Backtracking

25:10

Quiz: Backtracking - Classic Problems

10 min