Leetcode 207: Course Schedule in Telugu | Kahn’s Algorithm, DFS | Python DSA | srkcodes
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Welcome to srkcodes, the top destination for Telugu coding tutorials, Leetcode solutions, and Python programming for interviews. In today’s video, we solve Leetcode Problem #207: Course Schedule, a key question in graph algorithms and DSA interview prep.
🔍 What You’ll Learn:
1️ ⃣ Kahn’s Algorithm (BFS-based Topological Sort) – Learn how to detect cycles and manage course dependencies using queue and indegree.
2️ ⃣ DFS Approach – Understand how to use recursion and visited arrays to check for cyclic graphs.
This problem is frequently asked in coding interviews at companies like Google, Amazon, and Microsoft. It’s crucial for DSA preparation, especially in the Graph Algorithms section.
💼 Why You Should Watch This Video:
Master both Kahn’s Algorithm and DFS in Telugu with real-world examples.
Level up your Python programming for interviews by solving one of the most asked Leetcode questions.
Boost your tech career prep with a deeper understanding of graph-based DSA problems.
Whether you’re a beginner or job aspirant, this tutorial simplifies complex DSA interview questions using step-by-step Python explanations in Telugu.
💬 Have doubts or want to share your solution? Drop them in the comments and let’s grow together!
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡ https://leetcode.com/problems/course-schedule/description/...
📚 Topic's ⬇ ️ https://www.geeksforgeeks.org/dsa/topological-sorting/op..https://www.geeksforgeeks.org/dsa/topological-sorting-indegree-based-solution/op..https://takeuforward.org/data-structure/topological-sort-algorithm-dfs-g-21/tu...
💡 LeetCode problemhttps://leetcode.com/problem-list/topological-sort//top...