
单源最短路
Viscu
勤能补拙。
展开
-
HDU2066 一个人的旅行(dijkstra算法)
一个人的旅行Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 33769 Accepted Submission(s): 11589Problem Description虽然草儿是个路痴(就是在杭电待了一年多,居然还会在校园里迷路的原创 2016-11-15 22:44:13 · 635 阅读 · 0 评论 -
HDU 1217 Arbitrage(spfa算法+链式前向星)
Problem DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same currency. For example, suppose that 1 US Dol原创 2016-11-18 18:56:44 · 430 阅读 · 0 评论