各种经典算法和大家分享，让大家可以提高疑问…

这个是个消遣的小程序，是一棵圣诞树，有心的人可以把它送给你女朋友啊！-this is a pastime of small programs, is a Christmas tree, concerned persons can send it to your girlfriend ah!

串口调试助手源程序及编程详细过程-serial debugging and programming assistant source detailed process

资源描述输入年/月/日,计算得出该日的星期数 

空间后方交会和前方交会是摄影测量数据处理的基础，给出的算法和源代码供参考-Space resection and intersection in front of photogrammetric data processing is the basis for the algorithm and source code are given for reference

LCS问题就是求两个字符串最长公共子串的问题。解法就是用一个矩阵来记录两个字符串中所有位置的两个字符之间的匹配情况，若是匹配则为1，否则为0。然后求出对角线最长的1序列，其对应的位置就是最长匹配子串的位置。 最长递增子序列LCS的实现C源码！-LCS problem for two strings is the longest common sub-string problem. Solution is to use a matrix to record the location of two strings of all the matches between the two characters in the situation, if the match is one, otherwise to 0. And one of the longest diagonal obtained sequence, the location of its corresponding sub-string match is the longest position. The longest increasing sub-sequence source C implementation of the LCS!

用MFC编的的小游戏，用来模拟非常6＋1的猜价格-with MFC series of small games, is used to simulate the 6+1 guess prices

简单的使用qt5开发的截屏工具，能够实现全屏截屏、当前程序截屏和自定义范围截屏。

基于列表操作实现。-achieve.

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本程序把DATEVIEW中的数据导入到EXCEL中，很好用的代码哦.-This procedure to DATEVIEW the data into EXCEL, the good with the code Oh.