Another Longest Increasing Subsequence Problem 有两种思路. 思路一: 考虑到如果只有一维,那么可以用f[s]表示长度为s时,最后一个数是多少,把这个想法拓展到二维,即f[s]表示长度为s时,最后一个点的集合,也就是说有多个点,但是这多个点是有顺序,x递增,y递减,并且每次加点进来的时候,随时保持这个顺序. 关于怎么处理点的集合,可以用平衡树来实现,这里用map来代替,而且map自带二分查找的功能. 算法实现:采用二分答案的方法,初始区间是(0,an…
FatMouse's Speed Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14980 Accepted Submission(s): 6618 Special Judge Problem Description FatMouse believes that the fatter a mouse is, the faster…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23467 Accepted Submission(s): 6710 Problem Description JGShining's kingdom consists of 2n(n is no mo…
Beautiful People Special Judge Time Limit: 2000/1000MS (Java/Others) Memory Limit: 128000/64000KB (Java/Others) Submit Statistic Next Problem Problem Description The most prestigious sports club in one city has exactly N members. Each of its members…
521. "North-East" Time limit per test: 0.5 second(s)Memory limit: 262144 kilobytes input: standardoutput: standard The popular music band of international fame "North-East" is coming to Berland! This news has spread all over the countr…
题目链接:[http://acm.split.hdu.edu.cn/showproblem.php?pid=5517] 题意:定义multi_set A<a , d>,B<c , d , e>,C<x , y , z>,给出 A , B ,定义 C = A * B = ={⟨a,c,d⟩∣⟨a,b⟩∈A, ⟨c,d,e⟩∈B and b=e} .求出C之后,求C中一个元素t[i]<a , b , c>是否存在一个元素tmp<x , y , z>使…
openGL是一个强大的底层图形库,其命令最初的时候使用C语言实现的.openGL定义了一个图形程序接口,常用于制作处理三维图像,功能强大,调用方便,在图像处理十分受欢迎. 实现图形主要使用的是openGL的一个工具包:GLUT. GLUT (pronounced like the glut in gluttony) is the OpenGL Utility Toolkit, a window system independent toolkit for writing OpenGL prog…
Nested Dolls Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2704 Accepted Submission(s): 802 Problem Description Dilworth is the world’s most prominent collector of Russian nested dolls: he…
private void ULZoomPan() { ESRI.ArcGIS.SystemUI.ICommand com = new ControlsGlobeFixedZoomOutCommand(); com.OnCreate(this._GlobeControl.Object); this._GlobeControl.CurrentTool = com as ESRI.ArcGIS.SystemUI.ITool; ESRI.ArcGIS.SystemUI.ICommand com2d =…
private void glZoomPan() { ESRI.ArcGIS.SystemUI.ICommand com = new ControlsGlobePanTool(); com.OnCreate(this._GlobeControl.Object); this._GlobeControl.CurrentTool = com as ESRI.ArcGIS.SystemUI.ITool; ESRI.ArcGIS.SystemUI.ICommand com2d = new Controls…