这里是我的代码:从字符串中删除重复的单词在C#
class Program
{
static void Main(string[] args)
{
string sentence = string.Empty;
sentence = Console.ReadLine();
string[] sent = sentence.Split(' ');
//to be sorted alphabetically
var x =
from k in sent
orderby k
select k;
foreach (string s in x)
{
Console.WriteLine(s.ToLower());
}
Console.ReadLine();
}
}
有没有发现并删除重复的话,或者我应该做我自己的方法的方法?
可能的重复[在C#中从列表中删除重复项](http://stackoverflow.com/questions/47752/remove-duplicates-from-a-listt-in-c-sharp) –