Pen And Paper

Recursion Masterclass Conclusion 🔁 | Final Recap + What’s Next?

Pen And Paper

Recursion Masterclass Conclusion 🔁 | Final Recap + What’s Next?

2:57

Leetcode 51 | N-Queens | Backtracking | Easy Explanation

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Leetcode 51 | N-Queens | Backtracking | Easy Explanation

16:22

Leetcode 46 | Permutations | Recursion | Easy Explanation

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Leetcode 46 | Permutations | Recursion | Easy Explanation

14:38

Leetcode 79 | Word Search | Backtracking on Grid Explained Step-by-Step

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Leetcode 79 | Word Search | Backtracking on Grid Explained Step-by-Step

17:16

Leetcode 17 | Letter Combinations of a Phone Number | Recursion | Backtracking | Easy Explained

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Leetcode 17 | Letter Combinations of a Phone Number | Recursion | Backtracking | Easy Explained

11:45

Leetcode 22 | Part 2 | Generate Parentheses | Multiple Approaches & Deep Dive

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Leetcode 22 | Part 2 | Generate Parentheses | Multiple Approaches & Deep Dive

2:08

LeetCode 22 | Generate Parentheses | Recursion | Backtracking | Easy Explained

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LeetCode 22 | Generate Parentheses | Recursion | Backtracking | Easy Explained

10:33

Leetcode 131 | Palindrome Partitioning | Recursion with Optimal Explanation

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Leetcode 131 | Palindrome Partitioning | Recursion with Optimal Explanation

19:12

Leetcode 39 - Combination Sum | Recursion | Step By Step Solution

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Leetcode 39 - Combination Sum | Recursion | Step By Step Solution

16:33

Recursion Pattern 3: How to Count Number of Solutions

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Recursion Pattern 3: How to Count Number of Solutions

12:30

Recursion Pattern 2: Check if Subsequence Exists with sum K

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Recursion Pattern 2: Check if Subsequence Exists with sum K

14:09

Recursion Pattern 1 | Find All Subsets Using Recursion

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Recursion Pattern 1 | Find All Subsets Using Recursion

13:31

Recursion Problem Patterns | Solve Any Recursive Problem

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Recursion Problem Patterns | Solve Any Recursive Problem

15:10

Fibonacci Series | Recursion | Step by Step Explanation

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Fibonacci Series | Recursion | Step by Step Explanation

9:32

Must-Do Recursion Problem After Basics

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Must-Do Recursion Problem After Basics

14:29

Importance of Base Condition

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Importance of Base Condition

4:28

Recursion Code Template

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Recursion Code Template

2:20

What is Recursion Stack ?

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What is Recursion Stack ?

7:21

What is Recursion Tree ?

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What is Recursion Tree ?

5:45

What Is Recursion ?

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What Is Recursion ?

10:37

Master Recursion Like A Pro

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Master Recursion Like A Pro

4:44

Detect Cycle in Directed Graph | Intuition | Simple Code

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Detect Cycle in Directed Graph | Intuition | Simple Code

11:56

BFS In Matrix | Easy Explanation And Code

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BFS In Matrix | Easy Explanation And Code

17:17

DFS In A Matrix | Easiest Explanation And Code

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DFS In A Matrix | Easiest Explanation And Code

9:00

BFS Graph Code Writing Made Easy

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BFS Graph Code Writing Made Easy

3:06

DFS Graph Code Witting Made Easy

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DFS Graph Code Witting Made Easy

8:07

Visited Array Importance in DFS/BFS

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Visited Array Importance in DFS/BFS

4:51

Is It a DFS Problem? Find Out Fast!

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Is It a DFS Problem? Find Out Fast!

5:57

Is It a BFS Problem? Find Out Fast!

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Is It a BFS Problem? Find Out Fast!

5:17

Leetcode 1971 | Find if Path Exists in Graph | DFS | Intuition + Code

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Leetcode 1971 | Find if Path Exists in Graph | DFS | Intuition + Code

13:22

Cycle Detection in Undirected Graph | DFS | Intuition + Code

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Cycle Detection in Undirected Graph | DFS | Intuition + Code

13:37

Leetcode 785 | Is Graph Bipartite? Intuition + Clean Code Explained

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Leetcode 785 | Is Graph Bipartite? Intuition + Clean Code Explained

38:48

Leetcode 79 | Word Search | Explaination | Intuition | Clean Code

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Leetcode 79 | Word Search | Explaination | Intuition | Clean Code

32:09

Leetcode 200 | Number of Islands | Intuition | DFS | BFS | Explained + Simplest Code

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Leetcode 200 | Number of Islands | Intuition | DFS | BFS | Explained + Simplest Code

15:46

Leetcode 994 – Rotting Oranges | Intuition + Clean Code

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Leetcode 994 – Rotting Oranges | Intuition + Clean Code

27:51

Graph BFS Implementation

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Graph BFS Implementation

10:07

Graph DFS Implementation

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Graph DFS Implementation

11:53

Graph BFS Explained Simply | Code + Intuition

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Graph BFS Explained Simply | Code + Intuition

10:35

Graph DFS Explained Simply | Code & Intuition

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Graph DFS Explained Simply | Code & Intuition

9:27

Graph Representation in DSA – Adjacency List vs Matrix Explained

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Graph Representation in DSA – Adjacency List vs Matrix Explained

9:16

Graph

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Graph

1:06

DSA Topics Checklist to Crack Any Tech Interview

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DSA Topics Checklist to Crack Any Tech Interview

4:37

Crack Coding Interviews with Ease | Introduction to PenAndPaper

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Crack Coding Interviews with Ease | Introduction to PenAndPaper

4:11

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