Graphs in DSA Telugu | Types, Representation, Use Cases, Code | Adjacency List & Matrix | srkcodes

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Published on May 4, 2025 4:00:18 PM ● Video Link: https://www.youtube.com/watch?v=7QwGx8hJmzE

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Welcome to srkcodes! On Day 123 of #365DaysOfCode, we explore Graph Data Structures in Telugu, one of the most essential topics in DSA for interviews and tech career preparation.

🔍 What You’ll Learn in This Video:
📌 What is a Graph?
📌 Types of Graphs – Directed, Undirected, Weighted, Unweighted
📌 Graph Representation in Code
  ➤ Adjacency Matrix – like a 2D table
  ➤ Adjacency List – using Python dictionaries
📌 Real-Life Applications of Graphs
📌 Drawing Simple Graph Examples
📌 Time & Space Complexity of each approach

💡 Key Takeaways:
Master the foundation of Graphs in DSA
Understand when to use Adjacency Matrix vs List
Learn how graphs are used in real-world problems like maps, social networks, and web crawling
Build strong fundamentals in Python for job interviews
Grasp space-time tradeoffs for coding rounds and tech interviews

💬 Challenge for Viewers:
Try representing a city-map graph using both adjacency list and matrix in Python. Share your code in the comments! 🧠

🔔 Like, Comment, Share & Subscribe to srkcodes for daily Telugu coding tutorials and interview prep content.

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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡ ️ ----

📚 Topic's ⬇ ️
Graphs https://www.w3schools.com/dsa/dsa_theory_graphs.php...

💡 LeetCode problems https://leetcode.com/problem-list/graph/raph/