2019年10月5日
Make It Connected CodeForces - 1095F (建图+最小生成树)
摘要： Make It Connected "CodeForces 1095F " You are given an undirected graph consisting of nn vertices. A number is written on each vertex; the number on v 阅读全文
posted @ 2019-10-05 22:52 茄子Min 阅读(358) 评论(0) 推荐(0) 编辑