Скачать или смотреть LeetCode 48: Rotate Image | CSharp Solution | Matrix Manipulation

In this tutorial, I tackle the #rotateimage problem where we need to rotate a square matrix 90 degrees clockwise in-place. #matrix #2darray #inplace

⏱️ **Time Complexity**: O(n²) where n is the dimension of the matrix
🗃️ **Space Complexity**: O(1) as we rotate the image in-place

📍 TIMESTAMPS
00:00 - Understanding problem statement
01:23 - Without in-place operation
01:58 - Discuss optimal solution
05:29 - Big O Notation calculated
06:01 - C# code walk-through
06:51 - Solution analysis - runtime + memory
06:59 - Conclusion

🔑 KEY CONCEPTS
Matrix manipulation techniques
In-place operations
Transposing matrices
Row reversing operations
Pattern recognition in 2D arrays

💡 MAIN LEARNING POINTS
How to perform in-place matrix transformations
Breaking down complex matrix operations into simpler steps
Optimizing space complexity through clever algorithms
CSharp techniques for handling 2D arrays efficiently

🔗 RELATED PROBLEMS
LeetCode 54: Spiral Matrix
LeetCode 73: Set Matrix Zeroes
LeetCode 240: Search a 2D Matrix II
LeetCode 867: Transpose Matrix

👥 TARGET AUDIENCE
This video is designed for software engineers preparing for coding interviews, particularly those interested in matrix manipulation problems using #csharp and #dotnet.

📚 PREREQUISITES
Basic understanding of arrays and matrices
Familiarity with C# syntax
Understanding of time and space complexity

🔗 LINKS
LeetCode problem: https://leetcode.com/problems/rotate-...
Solution code: https://leetcode.com/problems/rotate-...

💬 ADDITIONAL TIPS
Visualize the rotation process with small examples first
Notice the pattern: transpose + reverse equals rotate 90° clockwise
Think about how to handle matrix rotations of different angles (180°, 270°)

🚀 CALL-TO-ACTION
If you found this explanation helpful, please subscribe and hit the notification bell! Let me know in the comments if you have questions or want me to cover specific matrix manipulation techniques in future videos. #codinginterview #leetcode #algorithmpractice