2019年4月24日

UVA - 11090 - Going in Cycle!!（二分+差分约束系统）

摘要： Problem UVA - 11090 - Going in Cycle!! Time Limit: 3000 mSec Problem Description You are given a weighted directed graph with n vertices and m edges. 阅读全文

posted @ 2019-04-24 15:55 随缘&不屈 阅读(231) 评论(0) 推荐(0) 编辑

UVA - 11478 - Halum（二分+差分约束系统）

摘要： Problem UVA - 11478 - Halum Time Limit: 3000 mSec Problem Description You are given a directed graph G(V,E) with a set of vertices and edges. Each edg 阅读全文

posted @ 2019-04-24 15:39 随缘&不屈 阅读(184) 评论(0) 推荐(0) 编辑

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