C# 删除C中字符串中的重复字#
这是我的密码:C# 删除C中字符串中的重复字#,c#,C#,这是我的密码: class Program { static void Main(string[] args) { string sentence = string.Empty; sentence = Console.ReadLine(); string[] sent = sentence.Split(' '); //to be sorted alphabeti
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();
}
}
是否有任何方法可以找到并删除重复的单词,或者我应该自己制定方法?使用系统。Linq:
您可以使用Linq的扩展方法:
var sent = sentence.Split(' ').Distinct();
您也可以使用此选项在比较字符串时忽略字符串的大小写,例如,“WORD”
和“WORD”
将被视为重复:
var sent = sentence.Split(' ').Distinct(StringComparer.CurrentCultureIgnoreCase);
使用不同的:
foreach (string s in x.Distinct())
{
Console.WriteLine(s.ToLower());
}
这应该满足您的所有要求:
class Program
{
static void Main(string[] args)
{
string sentence = string.Empty;
sentence = Console.ReadLine();
var sent = sentence
.Split(' ')
.Distinct()
.OrderBy(x => x);
foreach (string s in sent)
{
Console.WriteLine(s.ToLower());
}
Console.ReadLine();
}
}
希望有帮助 可能重复的
class Program
{
static void Main(string[] args)
{
string sentence = string.Empty;
sentence = Console.ReadLine();
var sent = sentence
.Split(' ')
.Distinct()
.OrderBy(x => x);
foreach (string s in sent)
{
Console.WriteLine(s.ToLower());
}
Console.ReadLine();
}
}