using System;
using System.Text;
class MainClass
{
public static void Main()
{
string str = "www.rntsoft.com";
StringBuilder revStr = new StringBuilder();
for (int count = str.Length - 1; count > -1; count--)
{
revStr.Append(str[count]);
}
Console.WriteLine(revStr.ToString());
}
}
moc.s2avaj.www