using System;
public class Test
{
	public static void Main()
	{
		int x;
		int y;
		int z;
		Console.WriteLine ("請輸入三個數:");
		x=int.Parse (Console.ReadLine ());
		y=int.Parse (Console.ReadLine ());
		z=int.Parse (Console.ReadLine ());
		if(x>y)
		{
			if(y>z)
			{Console.WriteLine("{0},{1},{2}",x,y,z);}
			else if(y<z)
			{Console.WriteLine("{0},{1},{2}",x,z,y);}
			else if(x<z)
			{Console.WriteLine("{0},{1},{2}",z,x,y);}
		}
		else
			if(x<y)
		{
			if(x>z)
			{Console.WriteLine("{0},{1},{2}",y,x,z);}
			else if(x<z)
			{Console.WriteLine("{0},{1},{2}",y,z,x);}
			else if(y<z)
			{Console.WriteLine("{0},{1},{2}",z,y,x);}
		}

	}
}