using System;

public class Test
{
	public static void Main()
	{
		Info.SetName("nnn");
        Console.WriteLine(Info.Name);
        Info.SetName("nn2");
        Console.WriteLine(Info.Name);
        
        Info2.SetName("nnn");
        Console.WriteLine(Info2.Name);
        Info2.SetName("nn2");
        Console.WriteLine(Info2.Name);
	}
}

public class Info
{
    private Info(){}
    public static string Name;
    public static void SetName(string name){
        Name = name;
    }
}

public static class Info2
{
    public static string Name;
    public static void SetName(string name){
        Name = name;
    }
}