Bessie Goes Moo 题目描述 Farmer John and Bessie the cow love to exchange math puzzles in their free time. The last puzzle FJ gave Bessie was quite difficult and she failed to solve it. Now she wants to get even with FJ by giving him a challenging puzzle.…

Luogu P3123 [USACO15OPEN]贝茜说哞Bessie Goes Moo 题目描述 Farmer John and Bessie the cow love to exchange math puzzles in their free time. The last puzzle FJ gave Bessie was quite difficult and she failed to solve it. Now she wants to get even with FJ by giv…

bzoj上的usaco题目还是很好的(我被虐的很惨. 有必要总结整理一下. 1592: [Usaco2008 Feb]Making the Grade 路面修整 一开始没有想到离散化.然后离散化之后就很好做了.F[I,j]表示第i个点,高度>=j或<=j,f[I,j]=min(f[i-1,j]+abs(b[j]-a[i]),f[I,j-1]) 1593: [Usaco2008 Feb]Hotel 旅馆 线段树 ★1594: [Usaco2008 Jan]猜数游戏 二分答案然后写线段树维护 15…

Search GO 说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号 Problem ID Title Source AC Submit Y 1000 A+B Problem 10983 18765 Y 1036 [ZJOI2008]树的统计Count 5293 13132 Y 1588 [HNOI2002]营业额统计 5056 13607 1001 [BeiJing2006]狼抓兔子 4526 18386 Y 2002 [Hnoi2010]Bounce 弹飞绵羊 43…

Moo University - Financial Aid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6020 Accepted: 1792 Description Bessie noted that although humans have many universities they can attend, cows have none. To remedy this problem, she and her fe…

                                                                                            Moo University - Financial Aid Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 7961   Accepted: 2321 Description Bessie noted that although human…

Description Bessie noted that although humans have many universities they can attend, cows have none. To remedy this problem, she and her fellow cows formed a new university called The University of Wisconsin-Farmside,"Moo U" for short. Not wish…

4506: [Usaco2016 Jan]Fort Moo Description Bessie is building a fort with her friend Elsie. Like any good fort, this one needs to start with a sturdy frame. Bessie wants to build a frame in the shape of a one-meter-wide rectangular outline, atop which…

[洛谷P3135][USACO16JAN]堡哞Fort Moo Bessie和她的朋友Elsie正在建筑一个堡垒,与任何一个好的堡垒一样,这个需要一个强固的框架.Bessie想造一个轮廓是1m宽的空心矩形框架,这样堡垒就可以造在框架上了. Bessie以及选了一个地点建筑堡垒,一片N*M(1<=N,M<=200)的平地.不幸的是,这个地方有一些沼泽地而不可以支撑框架.请帮助Bessie决定最大她可以用堡垒覆盖的区域(即支撑框架的区域),而且避免框架在任何一块沼泽地上. 朴素暴力用前缀和优化成\…

4506: [Usaco2016 Jan]Fort Moo Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 145  Solved: 104[Submit][Status][Discuss] Description Bessie正在和她的朋友Elsie建一座堡垒.像任何好的堡垒一样,这需要从一个坚固的框架开始.Bessie想要在一 个矩形上建造堡垒,并在矩形周围围上1x1的框架.Bessie已经选择了一个建造堡垒的地方 —— 一块长宽分别为 为NM…