using System;

public class Program

{

    public static void Main()

    {

        int[] numeros = new int[] {3,5,2,1,4};

        int i;

        int j;

        int aux;

        for(i = 0; i<5; i++){

            for(j = 0; j<5; j++){

                if(numeros[j] > numeros[j+1]){

                    aux = numeros[j];

                    numeros[j] = numeros[j+1];

                    numeros[j+1] = aux;

                }//if

            }//for j

        }//for i

        Console.WriteLine("");

    }

}