1.C#对注册表的操作-------------------------------------------------------------------------------------------------3 2.choosesubject--------------------------------------------------------------------------------------------------------4 3.n 个数排序------------------------------------------------------------------------------------------------------------5 4.unknow n---------------------------------------------------------------------------------------------------------------6 5.猜数字------------------------------------------------------------------------------------------------------------------8 6.猜数字个人版---------------------------------------------------------------------------------------------------------9 7.词频统计--------------------------------------------------------------------------------------------------------------10 8.递归方法求阶乘字符串反转------------------------------------------------------------------------------------12 9.第二种方法求一系列数的和------------------------------------------------------------------------------------14 10.订票-------------------------------------------------------------------------------------------------------------------15 11.发奖学金-------------------------------------------------------------------------------------------------------------17 12.构造函数属性------------------------------------------------------------------------------------------------------20 13.关闭特定程序------------------------------------------------------------------------------------------------------21 14.何意数排序----------------------------------------------------------------------------------------------------------22 15.加密--------------------------------------------------------------------------------------------------------------------23 16.解一元二次方程的解矩阵相乘--------------------------------------------------------------------------------24 17.九九乘法表-----------------------------------------...
