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
冷式压铸机原程序带三手，为镁铝合金的三菱设计
上传时间： 2013-12-22
上传用户：jjj0202
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
我们公司控制电泳设备运行的程序，是用三菱PLC语言编写的．
上传时间： 2013-12-26
上传用户：xzt
四层PLC货用电梯演示程序，使用三菱ＰＬＣ．
上传时间： 2014-01-12
上传用户：zwei41
功能介绍性的文章，三菱FX2N系列PLC与PC通讯的简易实现
标签：
上传时间： 2016-06-11
上传用户：wfeel
仿真用的软件，是三菱公司的重要的仿真软件，应用它可以实现对其plc的仿真
上传时间： 2013-11-27
上传用户：jing911003
一款收款机C源代码！因为是几年前的代码了，比较经典，还是共享一下！ 里面有不少算法还是很不错的，注意用三菱16位30802的编译器
上传时间： 2013-12-02
上传用户：Ants
一个烧烤炉装配生产线的梯形图程序，PLC为 三菱fx2n系列
上传时间： 2016-10-13
上传用户：aa17807091
很实用的PLC梯形图程序，小车运动控制的具体实现，可用于三菱、欧姆龙、西门子
上传时间： 2016-10-15
上传用户：zhengzg
