Cpp1

长度为N（N很大）的字符串，求最长回文串(Length N (N large) strings, find the longest palindrome string)

正则表达式运行小程序正则表达式运行小程序(Regular expressions run the applet)

本程序实现构造任意阶幻方，输入数字构造你想要的幻方(The program to construct arbitrary magic square, magic square input digital structure you want)

电影推荐系统，学校要求做的，vc，比较简单(Movie recommendation system, the school asked to do, vc, is relatively simple)

抑制载波型差分相位调制，借鉴了主成分分析算法（PCA），有CDF三角函数曲线/三维曲线图。( Suppressed carrier type differential phase modulation, It draws on principal component analysis algorithm (PCA), There CDF trigonometric curve/3D graphs.)

该程序能够实现计算器程序设计，采用C++编程，来自C++程序设计原理与实践。(The program can achieve calculator program design, using C++ programming, program design from C++ Principles and Practice)

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

A simple vector operation class and header

界面编程的演示，窗口背景的渐变演示实例。(Programming interface presentation, the window shows examples of the background gradient)

让你随时想安全地挂机就挂机，加上锁安全。(Hook lock)