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Android db数据库相关源码
Android db数据库相关源码,一个db相关的代码,没有深入细看,需要的朋友自己下载源码看个究竟。
- 2022-03-17 07:25:47下载
- 积分:1
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对任何集体(如你自己的类)的问题描述…
一:问题描述
针对某个集体(比如你所在的班级)中的“人名”设计一个哈希表,使得平均查找长度不超过R,完成相对的建表和查表程序。
二:基本要求
假设人名为中国人姓名的汉语拼音形式。待填入哈希表的人名共有30个,取平均查找长度的上限为2。哈希函数用除留余数法构造,用伪随机探测再散列法处理冲突。
三:实现提示
如果随机函数自行构造,则应首先调整好随机函数,使其分布均匀。人名的长度均不超过19个字符(最长的人名如:庄双双(ZHAGN SHUANG SHUANG)。字符的取码方法可直接利用C语言中的tosacii函数,并可对过长的人名先作折叠处理。
四:需求分析
本演示程序是对哈希表的建立和查找进行演示,主要数据来自自己编写的人名“A~~Z”等字母组成,拼音由开头的字母组成的词组,查找时用伪随机探测再散列法处理冲突。随机产生人名的位置。具体的程序内容在源程序里面有比较详细的解析。程序的运行在下列有详细的介绍。
-one : Problem description against any collective (such as your own classes) of "names" design a hash table. you make the average length of not more than R, completes the construction and Lookup Table procedures. Two : the assumption that the basic requirements were known as the Chinese name of Chinese pinyin form. Hash Table question Enter the names of a total of 30, you take the average length of a maximum of two. Hash functions with a few exception I stay constructed using pseudo-random re-hash detection method to resolve disputes. 3 : Achieving suggested ra
- 2022-01-22 16:42:56下载
- 积分:1
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ASP开发的小游戏 发给大家用用 提点建议
ASP开发的小游戏 发给大家用用 提点建议-ASP development of the small games we used to use reference point proposal
- 2023-06-21 01:10:03下载
- 积分:1
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省市级联
实现了省份和城市的二级级联效果,简单易懂,大家可以参考(It achieves the secondary cascade effect of provinces and cities, which is simple and easy to understand. You can refer to it.)
- 2020-06-24 17:00:02下载
- 积分:1
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threemethods
三种DOA方法:经典的MUSIC,前后向空间平滑和改进的空间平滑算法(DOA three methods: the classic MUSIC, before and after spatial smoothing and improved spatial smoothing algorithm)
- 2009-05-26 14:42:01下载
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Based_2_henkel_IALM_MC_DOA_music
说明: 利用2重hankel矩阵 变换恢复出全零行的数据,解决阵元受损的情况或对阵元进行降采样(Using the 2-fold Hankel matrix transformation to recover the data of all zero rows, to solve the damage of array elements or to reduce the sampling of array elements)
- 2019-11-18 22:01:22下载
- 积分:1
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VC mfc入门教程,可以让你很快学会VC的教程!看看吧!
VC mfc入门教程,可以让你很快学会VC的教程!看看吧!-VC mfc entry Guide, which will let you quickly learn VC Guide! Let"s see it!
- 2022-10-01 05:10:03下载
- 积分:1
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racing
说明: 该项目是为大家所熟知且益操作的赛车游戏,是基于MOPHUN平台的,开发语言是C(The project is known and beneficial operation of the racing game is based on MOPHUN platform, development language is C)
- 2006-03-09 09:22:20下载
- 积分:1
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1.HC05测试程序(带液晶)
This is HC-05 Bluetooth test program
- 2020-06-22 15:40:02下载
- 积分:1
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nw_elf
娱乐玩耍的一个锁屏和桌面,自己下载后就可以哦弄简单只要会点就可以弄好(A lock screen and desktop for entertainment and play. After downloading it, you can make it easy. You can make it easy as long as you know how to click on it.)
- 2019-07-10 09:14:12下载
- 积分:1