日期:2014-05-17 浏览次数:21100 次
回文:
例如 :
txt bccb等
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { int nu1, nu2,k; string str; k = 0; str = Console.ReadLine(); for (nu1 = 0, nu2 = str.Length - 1; nu1 <= nu2; nu1++, nu2--) { if (str[nu1] != str[nu2]) k = 1; break; } if (k==0) Console.WriteLine("yes"); else Console.WriteLine("no"); Console.ReadKey(); } } }