数字运算,判断一个数是否接近素数 A Niven number is a number such that the sum of its digits divides itself. For example, 111 is a Niven number because the sum of its digits is 3, which divides 111. We can also specify a number in another base b, and a number in base b is a Niven number if the sum of its digits divides its value. Given b (2 <= b <= 10) and a number in base b, determine whether it is a Niven number or not. Input Each line of input contains the base b, followed by a string of digits representing a positive integer in that base. There are no leading zeroes. The input is terminated by a line consisting of 0 alone. Output For each case, print "yes" on a line if the given number is a Niven number, and "no" otherwise. Sample Input 10 111 2 110 10 123 6 1000 8 2314 0 Sample Output yes yes no yes no
上传时间: 2015-05-21
上传用户:daguda
一个人力资源管理系统的实现,采用了C/S和B/S混合的软件体系结构,包括从问题分析到具体实现的全过程
标签: 人力资源管理系统
上传时间: 2013-12-16
上传用户:litianchu
使用工具为.net2003,涉及的语言包括c#、vb.net、托管c++,集C/S和B/S模式于一体,最主要一点是文档相当齐全。
上传时间: 2015-09-04
上传用户:busterman
UC Library Extensions UnderC comes with a pocket implementation of the standard C++ libraries, which is a reasonably faithful subset. This documentation describes those UnderC functions and classes which are not part of the C++ standard. UC Library Builtin functions: Most of these are standard C functions, but there are a few unique to the UnderC system which give you runtime access to the compiler. You may evaluate expressions, execute commands, compile code, etc. * Expands the text in expr using the UnderC preprocessor, putting the result into buff. void uc_macro_subst(const char* expr, char* buff, int buffsize) * Executes a UC #-command, like #l or #help. uc_cmd() expects the name of the command, _without_ the hash, e.g. uc_cmd("l fred.cpp") or uc_cmd("help"). void uc_cmd(const char* cmd) * Evaluates any C++ expression or statement will return non-zero if unsuccessful.
标签: implementation Extensions libraries standard
上传时间: 2013-12-14
上传用户:leehom61
The XML Toolbox converts MATLAB data types (such as double, char, struct, complex, sparse, logical) of any level of nesting to XML format and vice versa. For example, >> project.name = MyProject >> project.id = 1234 >> project.param.a = 3.1415 >> project.param.b = 42 becomes with str=xml_format(project, off ) "<project> <name>MyProject</name> <id>1234</id> <param> <a>3.1415</a> <b>42</b> </param> </project>" On the other hand, if an XML string XStr is given, this can be converted easily to a MATLAB data type or structure V with the command V=xml_parse(XStr).
标签: converts Toolbox complex logical
上传时间: 2016-02-12
上传用户:a673761058
按照Clifford A . Shaffer《数据结构与算法分析(第二版)》指导,用C#实现的B+树,接口定义良好。最好重写“从文件载入新建树部分”的代码以提高建树效率。实现细节之一:当“需要插入子节点的节点”已满而相邻节点未满时会平分两者节点而不是分裂该节点。
标签: Clifford Shaffer 数据结构 算法分析
上传时间: 2016-07-02
上传用户:362279997
基于C_S与B_S模式的学分制教学管理系统,对C/S,B/S两种模式进行了比较详细的介绍
上传时间: 2014-09-10
上传用户:lxm
vmware中文教程,你想让你的电脑变成多台进行使用吗?你也为没有多台电脑在多平台环境下进行C/S或B/S编程感到苦恼吗?请参考该文档,可以轻松解决你的问题,让你彻底发挥你的电脑的功能,可以一台变成多台并且在多个操作系统平台下进行使用。
上传时间: 2016-11-09
上传用户:daguda
使用微芯公司的PIC8F458单片机,用C语言实现B口电平变化中断程序,并且在中断中用C实现步进电机的驱动程序。
上传时间: 2016-11-20
上传用户:ippler8
最新的sqlite3.6.2源代码,完整版本。sqlite3是一个强大的嵌入式数据库。在嵌入式系统的中广泛使用,比起其他C/S、B/S结构的数据库。sqlite3更简洁,占用资源更少。
上传时间: 2016-12-11
上传用户:标点符号