随笔分类 -  线段树

hdu 2795
摘要：http://acm.hdu.edu.cn/showproblem.php?pid=2795 Billboard Problem Description At the entrance to the university, there is a huge rectangular billboard 阅读全文
posted @ 2019-03-16 19:29 jhjdsdsgd 阅读(123) 评论(0) 推荐(0)
poj 2828
摘要：http://poj.org/problem?id=2828 Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue 阅读全文
posted @ 2019-03-13 19:49 jhjdsdsgd 阅读(101) 评论(0) 推荐(0)
线段树染色
摘要：Language: Default Count Color Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 53531 Accepted: 16114 Description Chosen Problem Solving and 阅读全文
posted @ 2019-03-11 19:35 jhjdsdsgd 阅读(165) 评论(0) 推荐(0)
线段树比大小
摘要：#include 阅读全文
posted @ 2019-03-11 19:33 jhjdsdsgd 阅读(115) 评论(0) 推荐(0)