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Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

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Fisher Yates - How the popular shuffling Algorithm Works - Under the hood series

Fisher Yates - How the popular shuffling Algorithm Works - Under the hood series

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5 min read
3123. Find Edges in Shortest Paths

3123. Find Edges in Shortest Paths

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2 min read
2570. Merge Two 2D Arrays by Summing Values solution

2570. Merge Two 2D Arrays by Summing Values solution

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2 min read
3122. Minimum Number of Operations to Satisfy Conditions

3122. Minimum Number of Operations to Satisfy Conditions

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2 min read
3121. Count the Number of Special Characters II

3121. Count the Number of Special Characters II

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1 min read
3113. Find the Number of Subarrays Where Boundary Elements Are Maximum

3113. Find the Number of Subarrays Where Boundary Elements Are Maximum

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3 min read
2530. Maximal Score After Applying K Operations

2530. Maximal Score After Applying K Operations

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4 min read
3. Longest Substring Without Repeating Characters

3. Longest Substring Without Repeating Characters

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3 min read
786. K-th Smallest Prime Fraction

786. K-th Smallest Prime Fraction

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3 min read
Calculate Module of negative values FASTER.

Calculate Module of negative values FASTER.

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1 min read
3075. Maximize Happiness of Selected Children

3075. Maximize Happiness of Selected Children

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2 min read
2. Add Two Numbers

2. Add Two Numbers

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3 min read
🐔Primitive Data Structure

🐔Primitive Data Structure

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1 min read
1. Two Sum

1. Two Sum

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2 min read
506. Relative Ranks

506. Relative Ranks

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3 min read
Algorithms And Data Structures Interview Question - Recursion

Algorithms And Data Structures Interview Question - Recursion

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5 min read
2816. Double a Number Represented as a Linked List

2816. Double a Number Represented as a Linked List

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2 min read
Algorithms: a brief recapitulation for you (and me)

Algorithms: a brief recapitulation for you (and me)

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3 min read
445. Add Two Numbers II

445. Add Two Numbers II

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3 min read
Don’t Get Salted: A Beginner’s Guide to Hashing Algorithms

Don’t Get Salted: A Beginner’s Guide to Hashing Algorithms

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2 min read
2487. Remove Nodes From Linked List

2487. Remove Nodes From Linked List

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1 min read
404. Sum of Left Leaves

404. Sum of Left Leaves

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3 min read
How To Reverse A Linked List Recursively In Python

How To Reverse A Linked List Recursively In Python

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3 min read
Journey to the centre of CPU: Building an ALU

Journey to the centre of CPU: Building an ALU

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3 min read
85. Maximal Rectangle

85. Maximal Rectangle

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3 min read
881. Boats to Save People

881. Boats to Save People

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3 min read
237. Delete Node in a Linked List

237. Delete Node in a Linked List

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3 min read
LeetCode Meditations: Serialize and Deserialize Binary Tree

LeetCode Meditations: Serialize and Deserialize Binary Tree

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6 min read
🤔 Quer entender algoritmos de busca e ordenação de forma interativa? 🎮✨

🤔 Quer entender algoritmos de busca e ordenação de forma interativa? 🎮✨

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1 min read
How to Visualize RRT* Algorithm

How to Visualize RRT* Algorithm

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2 min read
Maximum Average Subarray I | LeetCode | Java

Maximum Average Subarray I | LeetCode | Java

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1 min read
LeetCode Meditations: Binary Tree Maximum Path Sum

LeetCode Meditations: Binary Tree Maximum Path Sum

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4 min read
42. Trapping Rain Water

42. Trapping Rain Water

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1 min read
402. Remove K Digits

402. Remove K Digits

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3 min read
Discovering JavaScript's Hidden Secrets: Understanding Graphs as a Non Linear Data Structure.

Discovering JavaScript's Hidden Secrets: Understanding Graphs as a Non Linear Data Structure.

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4 min read
165. Compare Version Numbers

165. Compare Version Numbers

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3 min read
Demystifying Heuristic Search Algorithms

Demystifying Heuristic Search Algorithms

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5 min read
2441. Largest Positive Integer That Exists With Its Negative

2441. Largest Positive Integer That Exists With Its Negative

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1 min read
205. Isomorphic Strings

205. Isomorphic Strings

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2 min read
58. Length of Last Word

58. Length of Last Word

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2 min read
Count Good Nodes in Binary Tree | LeetCode | Java

Count Good Nodes in Binary Tree | LeetCode | Java

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1 min read
Number of Wonderful Substrings Solution

Number of Wonderful Substrings Solution

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2 min read
79. Word Search

79. Word Search

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2 min read
129. Sum Root to Leaf Numbers

129. Sum Root to Leaf Numbers

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3 min read
2000. Reverse Prefix of Word

2000. Reverse Prefix of Word

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2 min read
Leonhard Euler Meets Genome Sequencing

Leonhard Euler Meets Genome Sequencing

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10 min read
950. Reveal Cards In Increasing Order

950. Reveal Cards In Increasing Order

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2 min read
678. Valid Parenthesis String

678. Valid Parenthesis String

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3 min read
1249. Minimum Remove to Make Valid Parentheses

1249. Minimum Remove to Make Valid Parentheses

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2 min read
1915. Number of Wonderful Substrings

1915. Number of Wonderful Substrings

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2 min read
LeetCode Meditations: Construct Binary Tree from Preorder and Inorder Traversal

LeetCode Meditations: Construct Binary Tree from Preorder and Inorder Traversal

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4 min read
Explain Algorithm Complexity Like I'm 10

Explain Algorithm Complexity Like I'm 10

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1 min read
Best approach to find duplicates in an array

Best approach to find duplicates in an array

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2 min read
Flatten Binary Tree to Linked List | LeetCode | Java

Flatten Binary Tree to Linked List | LeetCode | Java

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1 min read
Best approach to find duplicates in an array

Best approach to find duplicates in an array

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2 min read
1614. Maximum Nesting Depth of the Parentheses

1614. Maximum Nesting Depth of the Parentheses

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2 min read
1544. Make The String Great

1544. Make The String Great

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2 min read
2997. Minimum Number of Operations to Make Array XOR Equal to K

2997. Minimum Number of Operations to Make Array XOR Equal to K

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2 min read
C# Priority Queue

C# Priority Queue

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3 min read
Recapping DSA

Recapping DSA

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6 min read
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