LeetCode 169: Majority Element | C# Solution | Boyer-Moore Voting Algorithm

📝 In this video, we tackle the #majorityelement problem where we need to find the element that appears more than n/2 times in an array. The optimal solution uses the #boyermoorealgorithm with O(n) time complexity and O(1) space complexity.

## ⏱️ Timestamps
00:00 - Understanding problem statement
00:47 - Naive approach - using sorting
01:34 - Big O Notation calculated
01:59 - Using Counter approach
03:25 - Running Simulation
04:40 - Big O Notation calculated
05:16 - C# Solution walk-through
05:54 - Solution analysis - runtime + memory

## 🧠 Key Concepts
- Boyer-Moore Voting Algorithm
- Array Traversal
- Counting elements
- Majority finding technique
- #codinginterview preparation

## 🌟 Main Takeaways
- Understanding the Boyer-Moore Voting Algorithm
- Implementing efficient O(1) space solutions
- Handling edge cases in array problems
- #csharp specific implementation details

## 🔗 Related Problems
- LeetCode 229: Majority Element II
- LeetCode 1150: Check If a Number Is Majority Element in a Sorted Array
- LeetCode 274: H-Index
- LeetCode 347: Top K Frequent Elements

## 👥 Target Audience
This video is designed for software engineers preparing for #codinginterviews, C# developers looking to enhance their algorithm skills, and computer science students learning array manipulation techniques.

## 📚 Prerequisites
- Basic C# syntax knowledge
- Understanding of array operations
- Familiarity with time and space complexity concepts

## 🔗 Links

## 💡 Additional Tips
- The Boyer-Moore algorithm is powerful but often misunderstood - focus on the intuition
- Emphasize why a majority element must exist in this problem
- Show how the solution extends to other majority-finding problems

## 🔄 Call to Action
Found this solution helpful? Hit the subscribe button for weekly #leetcode solutions in C#! Let me know in the comments if you have questions or alternative approaches. #csharpinterviewprep #algorithmstutorial

## Tags

[code-scribbler]

💻 Full Solution Code Available!
You can find the complete C# implementation for this problem on GitHub:

🔍 Got Questions?
If any part of the solution needs clarification or if you have alternative approaches, drop a comment below! I’ll be happy to discuss.

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P.S. Don’t forget to check the video description for additional resources and related problems!
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