题目代号:HDU 6012 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6012 Lotus and Horticulture Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1231 Accepted Submission(s): 380 Problem Description…
Lotus and Horticulture Accepts: 91 Submissions: 641 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) 这几天Lotus对培养盆栽很感兴趣,于是她想搭建一个温室来满足她的研究欲望. Lotus将所有的nnn株盆栽都放在新建的温室里,所以所有盆栽都处于完全相同的环境中. 每一株盆栽都有一个最佳生长温度区间[l,r][l,r][l,r]…
题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=6318 Problem Description Long long ago, there was an integer sequence a.Tonyfang think this sequence is messy, so he will count the number of inversions in this sequence. Because he is angry, you will ha…
http://acm.hdu.edu.cn/showproblem.php?pid=4325 Flowers Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2633 Accepted Submission(s): 1290 Problem Description As is known to all, the blooming t…
任意门:http://acm.hdu.edu.cn/showproblem.php?pid=5258 数长方形 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 303 Accepted Submission(s): 159 Problem Description 小度熊喜欢玩木棒.一天他在玩木棒的时候,发现一些木棒会形成长方形.小度…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4417 把数字离散化,一个查询拆成两个查询,每次查询一个前缀的和.主要问题是这个数组是静态的,如果带修改操作就不能离线了. //http://acm.hdu.edu.cn/showproblem.php?pid=4417 #include<bits/stdc++.h> using namespace std; ; int tree[maxn]; int N; int lowbit(int x) {…