CRLB

给定一组物品，每种物品都有自己的重量和价格，在限定的总重量内，我们如何选择，才能使得物品的总价格最高(Given a set of items, each item has its own weight and price, within a limited total weight, what we choose to make the total price of the highest items)

c8051f320之W25X80读写测试实验（keil-c）,使用keil-c编写，具有较好的工程移植性(the c8051f320 W25X80 reading and writing test experiment (keil-c), written in keil-c, and with good engineering portability)

计数一个字符串中所有字符出现的频数，并全部输出(Count the number of frequency of all the characters in a string appears, and all output)

支持 所有电脑 定时关机 是所有懒人必备用品(All computer support regular shutdown are all lazy essential supplies)

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)

说明：  学生、办公室人员可以安排计划，用于弹窗提醒。 个人桌面版，Windows平台，C#桌面程序(Students and office staff can arrange plans for pop-up reminders. This is a personal desktop version, windows platform, C# desktop program)

基于MFC编写的通信录程序，提供登录身份确认，新增、修改、删除信息，基于用户选择隐藏部分信息，尚未实现存储功能，适合学习MFC组件的朋友使用(MFC-based contractor program, provide the login identification, add, modify, delete information based on user choose to hide some information， not yet implemented storage, suitable for learning to use MFC components)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

谭浩强C程序设计第四版第9章习题答案,自己做出来的( C Programming Fourth Edition Chapter 9 Exercise answers, do it yourself)

VB将数据库导出到TXT文本文件中,有需要的就下载吧。(VB database export to TXT text file, there is a need to download it.)