example
.......\小程序
.......\......\C#对注册表的操作.txt
.......\......\choosesubject.txt
.......\......\n个数排序.txt
.......\......\unknown.txt
.......\......\一到一百之间的素数.txt
.......\......\三个数排序.txt
.......\......\三个数最大数.txt
.......\......\九九乘法表.txt
.......\......\以二进制读取文本文件.txt
.......\......\何意数排序.txt
.......\......\关机
.......\......\....\shutdown.exe
.......\......\关闭特定程序.txt
.......\......\判断是否为汉字.txt
.......\......\利用列表排n个数的序.txt
.......\......\加密.txt
.......\......\十进制转换成二进制.txt
.......\......\发奖学金.txt
.......\......\实时获取CPU使用率.txt
.......\......\实现一个数的N次方.txt
.......\......\实现关机-危险勿试.txt
.......\......\宿舍值日.txt
.......\......\朦胧诗.txt
.......\......\构造函数属性.txt
.......\......\棋盘.txt
.......\......\求N个数的阶乘.txt
.......\......\求一系列数的和.txt
.......\......\求一系列整数的和.txt
.......\......\求三阶行列式的值.txt
.......\......\求和平均值.txt
.......\......\求平均成绩.txt
.......\......\求平均成绩使用二维数组.txt
.......\......\求次幂的简便方法.txt
.......\......\求素数.txt
.......\......\求素数最简单.txt
.......\......\求质数.txt
.......\......\求阶乘.txt
.......\......\猜数字.txt
.......\......\猜数字个人版.txt
.......\......\矩形.txt
.......\......\矩阵相乘-改进加入异常处理.txt
.......\......\矩阵相乘.txt
.......\......\第二种方法求一系列数的和.txt
.......\......\解一元二次方程的解.txt
.......\......\订票.txt
.......\......\词频统计.txt
.......\......\身份验证.txt
.......\......\输出图形.txt
.......\......\输出素数.txt
.......\......\输出随机数.txt
.......\......\递归方法求阶乘字符串反转.txt
.......\......\验证概率.txt