using System;

public class Program

{

    public static void Main()

    {

        int a, b, c; 

        Console.WriteLine("please enter a number for a");

        a = int.Parse(Console.ReadLine());

        Console.WriteLine("please enter a number for b");

        b = int.Parse(Console.ReadLine());

        Console.WriteLine("please enter a number for c");

        c = int.Parse(Console.ReadLine());

                if (a<b && a<c && b<c) 

        {

            Console.WriteLine(a);

            Console.WriteLine(b);

            Console.WriteLine(c);

        }

        if (b<c && b<a && a<c) 

        {

            Console.WriteLine(b);

            Console.WriteLine(a);

            Console.WriteLine(c);

        }

        if (c<a && c<b && a<b)

        {

            Console.WriteLine(c);

            Console.WriteLine(a);

            Console.WriteLine(b);

        }

        if (a<c && a<b && c<b)

        {

            Console.WriteLine(a);

            Console.WriteLine(c);

            Console.WriteLine(b);

        }

    }

}