1.题目: A game for one player is played on a board consisting of N consecutive squares, numbered from 0 to N − 1. There is a number written on each square. A non-empty zero-indexed array A of N integers contains the numbers written on the squares. More…

How to solve this HARD issue 1. Problem: A non-empty zero-indexed array A consisting of N integers is given. A peak is an array element which is larger than its neighbours. More precisely, it is an index P such that 0 < P < N − 1 and A[P − 1] < A…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2838 Cow Sorting Problem Description Sherlock's N (1 ≤ N ≤ 100,000) cows are lined up to be milked in the evening. Each cow has a unique "grumpiness" level in the range 1...100,000. Since grumpy cow…

首先上题目: A DNA sequence can be represented as a string consisting of the letters A, C, G and T, which correspond to the types of successive nucleotides in the sequence. Each nucleotide has an impact factor, which is an integer. Nucleotides of types A,…

1306. Sorting Algorithm Constraints Time Limit: 1 secs, Memory Limit: 32 MB Description One of the fundamental problems of computer science is ordering a list of items. There're a plethora of solutions to this problem, known as sorting algorithms. So…

这题比较简单,重点应该在如何减少循环次数. package practice; import java.io.BufferedInputStream; import java.util.Map; import java.util.Scanner; import java.util.TreeMap; /** * DNA sorting * * @author caiyu * @date 2014-11-5 */ public class POJ1007 { public static void m…

1,layer是对游戏中所有物体的分类别划分,如UIlayer, waterlayer, 3DModelLayer, smallAssetsLayer, effectLayer等.将不同类的物体划分到不同的层,便于相机拣选,在相机的cullmask中可以选择渲染哪些层,不选择的层则不会渲染.还可以用于射线检测对象的拣选,可以指定只对某些层的对象进行射线检测. 2,canvas默认是屏幕空间的2D对象,在屏幕空间时仅具有sort order属性,当把它设置为世界空间时,sort order属性消失…

WebGrid with filtering, paging and sorting by Jose M. Aguilar on April 24, 2012 in Web Development A few days ago I received some questions on the use of the Webgrid helper in the comments section of my personal blog, specifically on how to implement…

ASP.NET MVC WebGrid – Performing true AJAX pagination and sorting FEBRUARY 27, 2012 14 COMMENTS WebGrid is a very powerful HTML helper component introduced with ASP.NET MVC 3 and ASP.NET Web Pages. Despite all its cool features, it is troublesome to…

DNA Sorting Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 80832   Accepted: 32533 Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instanc…