baymax520的博客

转载自https://www.jianshu.com/p/70952b51f0c8图是一种灵活的数据结构，一般作为一种模型用来定义对象之间的关系或联系。对象由顶点（V）表示，而对象之间的关系或者关联则通过图的边（E）来表示。图可以分为有向图和无向图，一般用G=(V,E)来表示图。经常用邻接矩阵或者邻接表来描述一副图。在图的基本算法中，最初需要接触的就是图的遍历算法，根据访问节点的顺序，可分为广度优...

胜利大逃亡Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 41338    Accepted Submission(s): 14403Problem DescriptionIgnatius被魔王抓走了,有一天魔王出差去了,这可是Ignati...

胜利大逃亡(续)Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10008    Accepted Submission(s): 3610Problem DescriptionIgnatius再次被魔王抓走了(搞不懂他咋这么讨魔王喜欢)……...

DescriptionThe Barareh village is on fire due to the attack of the virtual enemy. Several places are already on fire and the fire is spreading fast to other places. Khorzookhan who is the only person ...

Problem J. Let Sudoku Rotate Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 530    Accepted Submission(s): 146   Problem Description Sudo...