グラフアルゴリズムIntermediate
Topological Sort
Orders vertices of a Directed Acyclic Graph (DAG) such that for every edge u→v, u comes before v. Uses DFS-based approach. Essential for dependency resolution, build systems, and course scheduling.
#graph#dag#dfs#dependency
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📚 CLRS Reference
Introduction to Algorithms•Chapter 22•Section 22.4
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500ms
SlowFast
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