2015 年 9月随笔档案 - zhber

bzoj4097 [Usaco2013 dec]Vacation Planning

摘要：DescriptionAir Bovinia is planning to connect the N farms (1 3, and from 1->2. Sample Output224OUTPUT DETAILS: The trip from 3->2 has only one possibl... 阅读全文

posted @ 2015-09-28 22:54 zhber 阅读(305) 评论(0) 推荐(0)

bzoj3890 [Usaco2015 Jan]Meeting Time

摘要：DescriptionBessie and her sister Elsie want to travel from the barn to their favorite field, such that they leave at exactly the same time from the ba... 阅读全文

posted @ 2015-09-28 22:49 zhber 阅读(273) 评论(0) 推荐(0)

bzoj4096 [Usaco2013 dec]Milk Scheduling

摘要：DescriptionFarmer John has N cows that need to be milked (1 2 #include 3 #include 4 #include 5 #include 6 using namespace std; 7 priority_queue q; 8 ... 阅读全文

posted @ 2015-09-28 22:45 zhber 阅读(195) 评论(0) 推荐(0)

cf581D Three Logos

摘要：Three companies decided to order a billboard with pictures of their logos. A billboard is a bigsquareboard. A logo of each company is a rectangle of a... 阅读全文

posted @ 2015-09-28 22:36 zhber 阅读(961) 评论(0) 推荐(0)

cf581C Developing Skills

摘要：Petya loves computer games. Finally a game that he's been waiting for so long came out!The main character of this game hasndifferent skills, each of w... 阅读全文

posted @ 2015-09-28 22:31 zhber 阅读(390) 评论(0) 推荐(0)

cf581B Luxurious Houses

摘要：The capital of Berland hasnmultifloor buildings. The architect who built up the capital was very creative, so all the houses were built in one row.Let... 阅读全文

posted @ 2015-09-28 22:26 zhber 阅读(236) 评论(0) 推荐(0)

cf581A Vasya the Hipster

摘要：One day Vasya the Hipster decided to count how many socks he had. It turned out that he hadared socks andbblue socks.According to the latest fashion, ... 阅读全文

posted @ 2015-09-28 22:24 zhber 阅读(284) 评论(0) 推荐(0)

2015.9.11模拟赛 codevs4162 bzoj1774【无双大王】

摘要：题目描述 Description 无双大王hzwer扫清六合，席卷八荒，万姓倾心，四方仰德。 hzwer拥有一片领土，其中有n个城市和m条双向道路。他规定每个人在领土上行走都要交过路费，同时进城也要交进城费。不同道路的过路费可能不同，不同城市的进城费可能不同。但是hzwer规定，如果缴纳x的进城费，阅读全文

posted @ 2015-09-11 22:48 zhber 阅读(217) 评论(0) 推荐(0)

2015.9.11模拟赛 codevs 4160【会玩的】

摘要：题目描述 Description hzwer真的很会玩啊…他有一个n*m的方格，每次可以给方格添加一整行或一整列，但是不能删除。现在他想要让总格子数超过k个，但是又想让总格子数尽可能小。请找出这时的n,m。如果有多解，输出任意一种方案。题目描述 Description hzwer真的很会玩啊…他有阅读全文

posted @ 2015-09-11 22:46 zhber 阅读(217) 评论(0) 推荐(0)

2015.9.11模拟赛 codevs 4159【hzwer的迷の数列】

摘要：题目描述 Description hzwer找了一个人畜无害的迷の数列…… 现在hzwer希望对这个数列进行一些操作，请你来回答hzwer的问题。操作一：查询第i个数的大小操作二：把第i个数的大小改成x 操作三：将整个序列反转。即把第i个数放到第n-i+1个。题目描述 Description 阅读全文

posted @ 2015-09-11 22:44 zhber 阅读(318) 评论(0) 推荐(0)

bzoj2019 [Usaco2009 Nov]找工作

摘要：Description奶牛们没钱了，正在找工作。农夫约翰知道后，希望奶牛们四处转转，碰碰运气。而且他还加了一条要求：一头牛在一个城市最多只能赚D(1 2 #include 3 #include 4 using namespace std; 5 int head[100010]; 6 int tot... 阅读全文

posted @ 2015-09-08 22:20 zhber 阅读(216) 评论(0) 推荐(0)