📜  多少个元音 - C# 代码示例

📅  最后修改于: 2022-03-11 14:48:43.140000             🧑  作者: Mango

代码示例1
using System.Linq;
public class Program 
{
    public static int CountVowels(string str)
      => str.Count(a=>$"aeiouAEIOU".Contains(a));
}