摘要:
传送门:http://acm.hdu.edu.cn/showproblem.php?pid=2544思路:最短路的模板题Dijkstra 算法是一种类似于贪心的算法,步骤如下:1、当到一个点时,图上部分的点的最短... 阅读全文
posted @ 2019-08-07 22:52
是妖妖灵鸭
阅读(86)
评论(0)
推荐(0)
摘要:
Description Building and maintaining roads among communities in the far North is an expensive business. With this in mind, the roads are build such th 阅读全文
posted @ 2019-08-07 22:37
是妖妖灵鸭
阅读(227)
评论(0)
推荐(0)

浙公网安备 33010602011771号