Скачать или смотреть LeetCode 498: Diagonal Traverse | Python Solution | Matrix Traversal

🎯 Solve the #diagonal #traverse problem efficiently by understanding matrix traversal patterns. Learn how to navigate a 2D matrix diagonally with direction changes!

⏱️ **Time Complexity**: O(m*n) where m is the number of rows and n is the number of columns
🧮 **Space Complexity**: O(m*n) for storing the result array

Timestamps
00:00 - Understanding problem statement
00:51 - Discussing solution
03:01 - Big O Notation calculated
03:35 - Python code walk-through
04:57 - Solution analysis - runtime + memory
05:04 - Conclusion

Key Concepts
Matrix traversal
Direction handling
Boundary conditions
Array manipulation

Learning Points
How to traverse a matrix in a diagonal zigzag pattern
Techniques for handling direction changes
Efficient boundary checking in 2D arrays
Converting 2D traversal logic to 1D result

Related Problems
LeetCode 54: Spiral Matrix
LeetCode 59: Spiral Matrix II
LeetCode 1424: Diagonal Traverse II
LeetCode 766: Toeplitz Matrix

Target Audience
This video is for software engineers preparing for technical interviews, especially those focusing on array and matrix manipulation problems.

Prerequisites
Basic understanding of arrays and matrices
Familiarity with Python syntax
Understanding of loops and conditional statements

Useful Links
LeetCode problem: https://leetcode.com/problems/diagona...
Solution code: https://leetcode.com/problems/diagona...

Additional Tips
Pay special attention to how we handle the direction switching logic
Notice how we handle the boundaries differently depending on the direction
Focus on the pattern of moving up-right vs down-left and the corresponding index manipulations

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