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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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3330. Find the Original Typed String I

3330. Find the Original Typed String I

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3 min read
Building a Sports Betting Calculator: The Math Behind Multi-Leg Arbitrage

Building a Sports Betting Calculator: The Math Behind Multi-Leg Arbitrage

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5 min read
Kruskal Algorithm C++: Story

Kruskal Algorithm C++: Story

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4 min read
💡 TIME COMPLEXITY PRIMER – Understand Big O Like a Kid With Candies 🍬

💡 TIME COMPLEXITY PRIMER – Understand Big O Like a Kid With Candies 🍬

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4 min read
AlgorithmO #4 — Алгоритъм на Прим (минимално покриващо дърво на граф)

AlgorithmO #4 — Алгоритъм на Прим (минимално покриващо дърво на граф)

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3 min read
1498. Number of Subsequences That Satisfy the Given Sum Condition

1498. Number of Subsequences That Satisfy the Given Sum Condition

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4 min read
Practical Skyline Queries in Go

Practical Skyline Queries in Go

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16 min read
Are You Really Copying in Python? 🤯 Shallow vs Deep Copy Explained

Are You Really Copying in Python? 🤯 Shallow vs Deep Copy Explained

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1 min read
Binary Search - Check rotated sorted array

Binary Search - Check rotated sorted array

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1 min read
AlgorithmO #3 — Алгоритъм на Крускал (минимално покриващо дърво на граф)

AlgorithmO #3 — Алгоритъм на Крускал (минимално покриващо дърво на граф)

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2 min read
Beginner to Pro: Master Python Lists, Tuples, Sets, and Dictionaries Step-by-Step

Beginner to Pro: Master Python Lists, Tuples, Sets, and Dictionaries Step-by-Step

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6 min read
2099. Find Subsequence of Length K With the Largest Sum

2099. Find Subsequence of Length K With the Largest Sum

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4 min read
JavaScript Array Methods Under the Hood: Unshift and Shift Explained

JavaScript Array Methods Under the Hood: Unshift and Shift Explained

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2 min read
JavaScript Array Methods Under the Hood: Push and Pop Explained

JavaScript Array Methods Under the Hood: Push and Pop Explained

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3 min read
🪙 Coin Change: Understanding the Problem with Two Dynamic Programming Approaches

🪙 Coin Change: Understanding the Problem with Two Dynamic Programming Approaches

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2 min read
Skyline Queries for Non-Academics

Skyline Queries for Non-Academics

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6 min read
2014. Longest Subsequence Repeated k Times

2014. Longest Subsequence Repeated k Times

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4 min read
Binary Search

Binary Search

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1 min read
The Two Generals’ Problem: A Fundamental Communication Paradox

The Two Generals’ Problem: A Fundamental Communication Paradox

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2 min read
Trees & Graphs Explained Simply — With Real-World Examples

Trees & Graphs Explained Simply — With Real-World Examples

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2 min read
LeetCode #189. Rotate Array

LeetCode #189. Rotate Array

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1 min read
2311. Longest Binary Subsequence Less Than or Equal to K

2311. Longest Binary Subsequence Less Than or Equal to K

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4 min read
Oreo's Top K Treats (Bucket Sort)

Oreo's Top K Treats (Bucket Sort)

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3 min read
2040. Kth Smallest Product of Two Sorted Arrays

2040. Kth Smallest Product of Two Sorted Arrays

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4 min read
What is Time Complexity? (and Why You’re Probably Thinking About it Wrong)

What is Time Complexity? (and Why You’re Probably Thinking About it Wrong)

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4 min read
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