https://www.geeksforgeeks.org/what-is-minimum-spanning-tree-mst/ What is Minimum Spanning Tree (MST) - GeeksforGeeksA Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.www.geeksforgeeks.org신장 트리(Spanning Tree)란?신장 트리는 모든 노드가 트리의 일부인 비순환 트리..