算法上机作业

三重DES、DES的两种工作模式：ECB和CBC(Two working modes of triple DES and DES: ECB and CBC)

说明：  一个有登录界面 增删改查功能的qt project(A login interface to add, delete, modify and search function)

关于kfcm的一些原代码 都在这里面了，有需要的(About the KFCM some original code in there)

C++ Editor V1,9,很好用的C++编程调试工具！不错的(C++ Editor V1, 9, a very good c++ programming and debugging tools!)

说明：  单片机课程必备，一些LED例程，希望对初学者有用(MCU course is necessary, some LED routines, hope to be useful for beginners)

1．可视化显示一个数字时钟，显示当前的年、月、日和当前时间； 2．通过菜单或工具栏可以调整时间，设置显示风格/效果等属性； 3．通过菜单或工具栏可以设置闹钟； 4．当设置了闹钟，则在数字时钟的面板上显示闹钟图标；闹时到，通过屏幕闪烁的方式提示；闹时过后，取消闹钟图标。 -1. Visualization displays a digital clock showing the current year, month, date and current time 2. Through the menu or toolbar can adjust the time setting display style/effects properties 3. Through the menu or toolbar can set up alarm clock 4. When setting the alarm clock, digital clock in the panel to show the alarm icon trouble when that way of flashing the screen prompts trouble when after the cancellation of an alarm clock icon.

用递归的方法实现以下算法： 1．以二叉链表表示二叉树，建立一棵二叉树（算法5.3）； 2．输出二叉树的中序遍历结果（算法5.1）； 3．输出二叉树的前序遍历结果（见讲稿）； 4．输出二叉树的后序遍历结果（见讲稿）； 5．计算二叉树的深度（算法5.5）； 6．统计二叉树的结点个数（算法5.6）； 7．统计二叉树的叶结点个数； 8．统计二叉树的度为1的结点个数； 9．输出二叉树中从每个叶子结点到根结点的路径。(The following algorithm is implemented using a recursive method: 1., the two fork list is used to represent the two fork tree, and a two fork tree is established (algorithm 5.3). 2. output two order tree traversal results (algorithm 5.1); 3. output two prefix traversal results (see lecture notes); 4. output the result of traversal traversal of two fork tree (see lecture notes). 5. calculate the depth of the two forked tree (algorithm 5.5); 6. statistics the number of nodes of the two fork tree (algorithm 5.6). 7. statistics of the number of leaf nodes of the two forked tree; 8. the number of nodes of the two forked tree is 1. 9. output the path from each leaf node to the root node in the two fork tree.)

使用C#连接远程MYSQL数据库，包含本地文本内容的读取，希望可以给大家带来一点点帮助。 MYSQL是一款免费的数据库。

随机函数产生10000个随机数，用快速排序、直接插入排序、冒泡排序、选择排序的排序方法排序，并统计每一种排序所花费的排序时间和交换次数。其中随机数的个数由用户定义，系统产生随机数。(Random function generates 10,000 random numbers using quick sort, insertion sort, bubble sort, select Sort sort Sort, and statistics for each sort spend the sort of time and the number of exchanges. Wherein the number of the random number defined by the user, the system generates random numbers.)

MAC风格半透明酷炫WinForm按钮控件FOSS