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2011年11月22日

USACO 2.1 TEXT Flood Fill Algorithms

摘要： Flood Fill translate by MDK 2011.11.22 18:51 这篇文章说的应该就是很有名的种子填充法。 Sample Problem: Connected Fields Farmer John's fields are broken into fields, with paths between some of them. Unfortunately, ... 阅读全文

posted @ 2011-11-22 19:25 MDeath-Kid 阅读(362) 评论(0) 推荐(0) 编辑

USACO 2.1 TEXT Graph Theory

摘要： translate by MDK 2011.11.22 14:49Graph Theory What's a Graph? 什么是图论？ Formally, a graph is the following: a collection of vertices V, and a collection of edges E consisting of pairs of vertices. T... 阅读全文

posted @ 2011-11-22 18:49 MDeath-Kid 阅读(432) 评论(0) 推荐(0) 编辑