java20130723

摘要： 转载自百度知道，引用次数太多不知道是谁写的。。。很经典所以转载了。。。 算法，数据结构是关键，另外还有组合数学，特别是集合与图论，概率论也重要。推荐买一本《算法导论》，那本书行，看起来超爽！！！基本掌握语法还不行啊，语法的超熟练掌握，不然出了错误很难调试的！！！最重要的是超牛皮的头脑啦，分析能力，逻辑推理能力很重要。ACM很好玩啦，祝你成功！！！ acm是3人一组的，以学校为单位报名的，也就是说要得到学校同意，还要有2个一起搞的。其实可能是你不知道你们学校搞acm的地方，建议你好好询问下你们学校管科技创新方面的人。建议你找几个兴趣相同的一起做，互相探讨效果好多了，团队合作也是acm要求的3.. 阅读全文

摘要： The Collatz SequenceAn algorithm given by Lothar Collatz produces sequences of integers, and is described as follows:Step 1:Choose an arbitrary positive integerAas the first item in the sequence.Step 2:IfA= 1 then stop.Step 3:IfAis even, then replaceAbyA/ 2 and go to step 2.Step 4:IfAis odd, then re 阅读全文

摘要： jquery导航菜单二级菜单slide滑动渐隐显示 网站首页jquery代码jquery图片特效jquery导航菜单jquery选项卡特效jquery文字特效jquery图片特效jquery图片切换jquery幻灯片jquery图片滚动jquery图片放大镜jquery广告jquery更多特效jquery导航菜单jquery动画菜单jquery树形菜单jquery下拉菜单jquery右键菜单jquery更多特效jquery选项卡特效jquery选项卡切换jquery滑动选项卡jquery更多特效jquery文字特效jquery文字滚动jquery文字闪烁jquery文字切换jquery文字数量 阅读全文

摘要： Hangman JudgeIn ``Hangman Judge,'' you are to write a program that judges a series of Hangman games. For each game, the answer to the puzzle is given as well as the guesses. Rules are the same as the classic game of hangman, and are given as follows:The contestant tries to solve to puzzle by 阅读全文

摘要： Triangle WaveIn this problem you are to generate a triangular wave form according to a specified pair of Amplitude and Frequency.Input and OutputThe input begins with a single positive integer on a line by itself indicating the number of the cases following, each of them as described below. This lin 阅读全文

摘要： 出于某些原因该游戏已经从 AppStore 下架了，不过 91手机助手上面依然是可以下载到1.1内购版本的，有设备的童鞋可以下载来玩一玩~1.0 版本的视频链接（本文所介绍的是 1.1 版本的切割动画实现）：http://v.youku.com/v_show/id_XNDMyMTA4NzU2.html使用很简单，通过 ccTouchesBegan 和 ccTouchesEnd 收集起始点和结束点，作为两个参数初始化 CutLineLayer。。。我的设计是这样的：当玩家的手指离开触摸屏的时候调用该效果，CutLineLayer 初始化以后会启动一个定时器，整个割痕效果的持续时间 = 每帧耗费的 阅读全文

摘要： object missing =System.Reflection.Missing.Value; ApplicationClass app = newApplicationClass(); app.SheetsInNewWorkbook = 1; app.Visible = true; Workbook wb =app.Workbooks.Add(XlWBATemplate.xlWBATWorksheet); Worksheet sheet =(Worksheet)wb.Sheets[1]; sheet.get_Range("A1","A1").Valu 阅读全文

摘要： Marvelous MazesYour mission, if you decide to accept it, is to create a mazedrawing program. A maze will consist of the alphabeticcharactersA-Z,*(asterisk), and spaces.Input and OutputYour program will getthe information for the mazes from the input file. This filewill contain lines of characters wh 阅读全文

摘要： Rotating SentencesIn ``Rotating Sentences,'' you are asked to rotate a series of input sentences 90 degrees clockwise. So instead of displaying the input sentences from left to right and top to bottom, your program will display them from top to bottom and right to left.Input and OutputAs inp 阅读全文

摘要： 用C#写一个类，实现输入一个字符串，返回一个MD5值的调用public static string GetMD5(string sDataIn) { MD5CryptoServiceProvider md5 = newMD5CryptoServiceProvider(); byte[] bytValue, bytHash; bytValue =System.Text.Encoding.UTF8.GetBytes(sDataIn); bytHash =md5.ComputeHash(bytValue); md5.Clear(); string sTemp = ""; for 阅读全文