2017年6月3日
安排课程
摘要： public class Solution { /** * @param numCourses a total of n courses * @param prerequisites a list of prerequisite pairs * @return the course order */ 阅读全文
posted @ 2017-06-03 20:27 yunyouhua 阅读(162) 评论(0) 推荐(0)
拓扑排序
摘要： /** * Definition for Directed graph. * class DirectedGraphNode { * int label; * ArrayList<DirectedGraphNode> neighbors; * DirectedGraphNode(int x) { l 阅读全文
posted @ 2017-06-03 19:59 yunyouhua 阅读(132) 评论(0) 推荐(0)