简易版之最短距离 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13510    Accepted Submission(s): 6000 Problem Description 寒假的时候,ACBOY要去拜访很多朋友,恰巧他所有朋友的家都处在坐标平面的X轴上.ACBOY可以任意选择一个朋友的家开始访问,但是每次访问后他都必须回到出发点…

简易版之最短距离 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 17644    Accepted Submission(s): 7904 Problem Description 寒假的时候,ACBOY要去拜访很多朋友,恰巧他所有朋友的家都处在坐标平面的X轴上.ACBOY可以任意选择一个朋友的家开始访问,但是每次访问后他都必须回到出发点…

Problem Description 寒假的时候,ACBOY要去拜访很多朋友,恰巧他所有朋友的家都处在坐标平面的X轴上.ACBOY可以任意选择一个朋友的家开始访问,但是每次访问后他都必须回到出发点,然后才能去访问下一个朋友. 比如有4个朋友,对应的X轴坐标分别为1, 2, 3, 4.当ACBOY选择坐标为2的点做为出发点时,则他最终需要的时间为 |1-2|+|2-2|+|3-2|+|4-2| = 4. 现在给出N个朋友的坐标,那么ACBOY应该怎么走才会花费时间最少呢? Input 输入首先是…

简易版之最短距离 点我跳转到HDOJ Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16700 Accepted Submission(s): 7481 Problem Description 寒假的时候,ACBOY要去拜访很多朋友,恰巧他所有朋友的家都处在坐标平面的X轴上.ACBOY可以任意选择一个朋友的家开始访问,但是每次访问后他都必须…

FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 56784    Accepted Submission(s): 19009 Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats g…

Nasty Hacks Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3049    Accepted Submission(s): 2364 Problem Description You are the CEO of Nasty Hacks Inc., a company that creates small pieces of…

Box of Bricks Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5994    Accepted Submission(s): 2599 Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one up…

Description 问一个序列是不是起始序列的子序列. Sol 二分. 直接维护每个数出现的位置,二分一个最小的就行. Code /************************************************************** Problem: 2083 User: BeiYu Language: C++ Result: Accepted Time:7024 ms Memory:34132 kb *********************************…

在SilverLight中对于抛出 System.InvalidOperationException: 超出了 2083 的最大 URI 长度 的异常 处理 其实很简单 在 EntityFramework中有这样的一个属性 [Query(HasSideEffects = true)]  加上就可以解决查询报错的问题 [Query(HasSideEffects = true)]public IEnumerable<Customer> GetCustomers(){ return this.Obj…

Problem Description Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guessing the most popular problem. When the contest is over, they will count the balloons of each color…