We have a group of N items (represented by integers from 1 to N), and we know that there is some total order defined for these items. You may assume that no two elements will be equal (for all a, b: a<b or b<a). However, it is expensive to compare two items. Your task is to make a number of comparisons, and then output the sorted order. The cost of determining if a < b is given by the bth integer of element a of costs (space delimited), which is the same as the ath integer of element b. Naturally, you will be judged on the total cost of the comparisons you make before outputting the sorted order. If your order is incorrect, you will receive a 0. Otherwise, your score will be opt/cost, where opt is the best cost anyone has achieved and cost is the total cost of the comparisons you make (so your score for a test case will be between 0 and 1). Your score for the problem will simply be the sum of your scores for the individual test cases.
标签： represented integers group items
上传时间： 2016-01-17
上传用户：jeffery
目前网上常见的是英文版本的，这里是贝加莱B&R 2005控制系统用户手册的中文版本。
上传时间： 2013-12-20
上传用户：wangyi39
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
里面包含了VB的全部函数，包括组、函数、语句、属性、常数、对象、方法、杂项、伪指令、关键字、运算符、索引列表、数据类型这几个部分，非常全面，适用于速查。
标签： 函数
上传时间： 2016-08-30
上传用户：wanqunsheng
ppt文件，介绍了瑞萨公司的主要嵌入式系统产品系列，以及M16C单片机的性能指标与结构特点
标签：
上传时间： 2016-09-27
上传用户：AbuGe
VGA的硬件接口定义，方便大家作为速查资料
上传时间： 2016-11-14
上传用户：tianjinfan
超级方便的linux命令手册，可用于速查linux命令用。
上传时间： 2013-12-26
上传用户：zgu489
ARM指令参考，对初学ARM及速查ARM指令有帮助
上传时间： 2013-12-19
上传用户：lo25643
Windows API大全，可以方便的速查。对VC的Windows编程很有帮助。
上传时间： 2013-12-21
上传用户：wab1981
对c语言的学习很有帮助啊，哪个函数不知道怎么用了，速查。
标签： c语言
上传时间： 2017-02-04
上传用户：huannan88
