Ted's 游乐园

Let the light guide us http://acm.hdu.edu.cn/showproblem.php?pid=3698 Problem Description Plain of despair was once an ancient battlefield where those brave spirits had rested in peace for

Flowers http://acm.hdu.edu.cn/showproblem.php?pid=4325 Problem Description As is known to all, the blooming time and duration varies between different kinds of flowers. Now there is a gar

Gangster http://acm.hdu.edu.cn/showproblem.php?pid=4107 Problem Description There are two groups of gangsters fighting with each other. The first group stands in a line, but the other gro

I Hate It http://acm.hdu.edu.cn/showproblem.php?pid=1754 Problem Description 很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。 这让很多学生很反感。 不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新

敌兵布阵 http://acm.hdu.edu.cn/showproblem.php?pid=1166 Problem Description C国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是要监视这些工兵营地的活动情况。由于采取了某种先进的监测手段，所以

Level up http://acm.hdu.edu.cn/showproblem.php?pid=3954 Problem Description Level up is the task of all online games. It's very boooooooooring. There is only level up in those games, except

Just a Hook http://acm.hdu.edu.cn/showproblem.php?pid=1698 Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is

Juggler 题目：http://acm.hdu.edu.cn/showproblem.php?pid=4262 题意：有个数字圆环。三种操作：逆时针转一个，顺时针转一个，丢掉手中的那个的同时顺时针的数字到你的手里。每个操作都花费一秒。告诉你要求的出圈顺序，求最小花费时间。注：开始在手中的球为1. 题解：假设当前要移除的珠子为i，我们会发现无论左移还是右移都会得到同一个序列，即移去某个数字