随笔分类 -  树的概念题

 
L2-011. 玩转二叉树*
摘要：L2-011. 玩转二叉树 参考博客 阅读全文
posted @ 2018-03-30 20:58 Annetree 阅读(175) 评论(0) 推荐(0)
L2-006. 树的遍历*
摘要：L2-006. 树的遍历 参考博客 阅读全文
posted @ 2018-03-30 20:47 Annetree 阅读(132) 评论(0) 推荐(0)
HDU 6060 17多校3 RXD and dividing（树+dfs）
摘要：Problem Description RXD has a tree T, with the size of n. Each edge has a cost.Define f(S) as the the cost of the minimal Steiner Tree of the set S on 阅读全文
posted @ 2017-08-10 10:44 Annetree 阅读(254) 评论(1) 推荐(0)
NBUT 1218 You are my brother 2010辽宁省赛
摘要：Time limit 1000 ms Memory limit 131072 kB Little A gets to know a new friend, Little B, recently. One day, they realize that they are family 500 years 阅读全文
posted @ 2017-03-29 19:39 Annetree 阅读(193) 评论(0) 推荐(0)