写了点代码，初次体验到C#范型的魅力

class Program

{

static void WriteSometing(T x,T y)

{

if (typeof(T) == typeof(int))

Console.WriteLine(x);

if (typeof(T) == typeof(string))

Console.WriteLine(y);

}

static void Main(string[] args)

{

WriteSometing(0, 9);

WriteSometing("0", "9");

WriteSometing(0, 9);

WriteSometing("0", "9");

Console.ReadLine();

}

}