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qt实现的遗传算法 解决最大最小值得问题 (qt genetic algorithm to achieve the maximum and minimum worth solving problems)

日出日落计算,可以根据经纬度计算 日出日落时间(Sunrise and sunset calculations)

有的科技图书会附有索引，其中列出书中重要术语出现的页码，便于读者查看。试设计一个类似的程序。输入是一个英文文本文件，输出是文件中关键字及其出现的行号的列表并按照关键字有序排列。程序运行方式：>index inputfile keys outputflie (Some books will be accompanied by technology index, which lists important terms appear in the book pages, easy to readers to view. Try to design a similar procedure. English text input is a file, the output is a file that appears in the keywords and their line numbers list and ordered according to keywords. Program run mode:> index inputfile keys outputflie)

VB简单的影音采集程序,有需要的就下载吧。(VB simple video capture program, there is a need to download it.)

实现大小写互换，即输入大写子母程序会自动转成小写子母(Realization case swap)

基于VB实现的QQ空间音乐搜索、试听工具.有需要的下。(Based on VB realize the QQ space music search, audio-visual tools. In need.)

小狗说话代码，小狗只能说特定的话语，当某些条件满足时，小狗可以叫喊或者说出自己的名字，最后输出的是小狗说的话(Speak code puppy, puppy can only say that the particular words, when certain conditions are met, the puppy can yell or say his name, the final output is a puppy say)

获取并替换word表格值，非常实惠好用的小软件，与大家分享。(get word)

VB仿Windows可显示行号的记事本程序,有需要的下。(VB notepad application in imitation of a Windows to display line Numbers, in need.)

永远替换字符串中的字符，和word中的替换功能相同(Forever the replacement string of characters, and word replacement functionality in the same)