此程序的目的是为了叠加不同的图形使之显示。

多元树的层次遍历、先根遍历、后根遍历 问题的描述： 函数填空：层次遍历多元树（在文件tree.cpp中3个空）、先根遍历、后根遍历的递归函数（在文件tree.h中2个空）； 多元树的输入：在主程序中调用多元树的函数（定位根、找大儿子、找下一个兄弟等），输入某棵多元树。 -Multi-level tree traversal, the first traversal the root, root traversal issues Description: function to fill in the blank: multi-level tree traversal (tree.cpp in the document in three space), the first traversal the root, root ergodic recursive function (in the document in two empty tree.h) multiple input tree: In the main program to call multi-tree function (positioning root, look for the eldest son, to find a brother, etc.), enter a multi-tree tree.

C语言精彩编程百例-C programming language brilliant 100 cases

相当不错的C++入门基础使用教程，实用初学者-Fairly good C++ Entry based on the use of tutorials, practical for beginners

EDA 网络操作实验。。。适用于嵌入式操作系统或者linux操作系统-dmoemg kdeomg ,deid diean。you can use this for linux systen

java实现计算器，各种不同的＋―*/四则运算，还支持浮点运算，感觉还不错-achieve calculators, and various-*+/4 operator, also support floating-point operations, also feeling good

有一对兔子，从出生后第3个月起每月生一对兔子，小兔子长到第3个月后每月又生一对兔子。假设所有兔子都不死，问每月兔子总数为多少。-Have a pair of rabbit from birth to 3 months after starting the monthly Health and a pair of rabbit, small rabbit long to the first 3 months after the month a pair of rabbit again. Do not assume that all dead rabbit, rabbit ask a monthly total of the number.

基于实验室装置的先进控制算法，主要是水槽液位的控制，组态软件实现-Laboratory-based devices, advanced control algorithms, mainly water tank level control, configuration software

ofdm在高斯信道下最基本的系统，期间加入了导频和信道的均衡，使得得到的误码性能变好。

大量可供参考的C 语言源程序库-plenty of reference for C language source

实现文件夹的监控与自动备份，Folder to achieve the monitoring and automatic backup-Folder to achieve the monitoring and automatic backup