using System;

public class Program

{

    public static void Main()

    {

        int[] mas = new int[0];

        string vvod="";

        int sum=0;

        while(vvod!="sum"){

            vvod=Console.ReadLine();

            if(vvod=="sort"){

                int c;

                for (int j = mas.Length-1; j > 0; j--)

                {

                    for (int i = 0; i < mas.Length-1; i++)

                    {

                        if (mas[i] > mas[i + 1])

                        {

                            c = mas[i];

                            mas[i] = mas[i + 1];

                            mas[i + 1] = c;

                        }

                    }

                }

                for(int i=0;i<mas.Length;i++){

                    Console.Write(mas[i]+" ");

                }

                Console.WriteLine();

                break;

            }else{

                int[] masiv = new int[mas.Length+1];

                for(int i=0;i<mas.Length;i++){

                    masiv[i]=mas[i];

                }

                masiv[masiv.Length-1] = Convert.ToInt32(vvod);

                mas=masiv;

                sum+=mas[mas.Length-1];

            }

        }

        Console.WriteLine(sum);

    }

}