공부하는 스누피

(참고) en.wikipedia.org/wiki/Topological_sorting Topological sorting - Wikipedia In computer science, a topological sort or topological ordering of a directed graph is a linear ordering of its vertices such that for every directed edge uv from vertex u to vertex v, u comes before v in the ordering. For instance, the vertices of the gra en.wikipedia.org 컴퓨터 과학에서 방향이 있는 그래프의 위상 정렬이란 그래프의 노드를 정렬한 것으로..