Skill Topic · Cinematic

📘 DSA — Topological Sort

Dependencies ko sahi order me lagao — task scheduler ka dil! 📋

Overview

📘 DSA — Topological Sort — Quick Facts

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College Concept: Topo Sort Term

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Subjects: Vertices

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Prerequisites: Directed edges

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Semester plan: Topological order

Topic 1

🎯 Real-World Analogy: College Timetable Scheduling 🎓📋

📚 Topological sort samajhne ka best tareeqa: college me subjects ka order banana! 🎓 **Pehle…

Topic 2

📌 1. Topological Sort Kya Hai?

💡 **DAG (Directed Acyclic Graph) ke vertices ka linear ordering jahan har edge u→v me u…

Topic 3

📌 2. Kahn's Algorithm (BFS)

🎯 In-degree 0 wale pehle — koi prerequisite nahi toh padh lo! `javascript // ═══ Kahn's…

Topic 4

📌 3. DFS Approach

⭐ Deep jaao, jab wapas aao tab add karo — reverse post-order! `javascript // ═══ DFS…

Topic 5

📌 4. Topological Sort Problems

🔑 `javascript // ═══ Course Schedule — Can Finish? ═══ function canFinish(numCourses,…

Topic 6

📌 5. Longest Path in DAG

✨ `javascript // ═══ Longest Path — Topo Sort + DP ═══ function longestPathDAG(n, edges) {…

Topic 7

📌 6. All Topological Orders

🌟 `javascript // ═══ Backtracking — sab valid orderings print ═══ function…

Topic 8

🚫 Common Mistakes

🚀 | # | Galti ❌ | Sahi Tareeqa ✅ | |---|---|---| | 1 | Cyclic graph pe topo sort | Sirf DAG…

Topic 9

💪 Practice Exercises

📚 | Level | Exercise | Hint | |---|---|---| | 🟢 Beginner | Kahn's basic topo sort |…

Topic 10

📋 Summary Table

💡 | Topic | Key Takeaway | |---|---| | Topo Sort | DAG ka linear order, dependency first |…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quick Quiz

Quiz — Question 1

📘 DSA — Topological Sort ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

📘 DSA — Topological Sort ka 'Subjects' kya hai?

Complete! 🎉

📘 DSA — Topological Sort Complete!

Aliens School · HIEN · Cinematic Knowledge

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