摘要：using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace 字符串练习{ class Program { static void Main(strin... 阅读全文

摘要：private static string ResStr(string input) { char[] wd = input.ToCharArray();//将传进来的字符串通过数组wd存起来 for (int i = 0; i < wd.L... 阅读全文