import java.util.Scanner;

public class Train {

    //Train
    //You will be given a count of wagons in a train n. On the next n lines you will receive how many people are going to
    //get on that wagon. At the end print the whole train and after that the sum of the people in the train.
    //Examples
    //Input:
    //3
    //13
    //24
    //8
    //Output:
    // 13 24 8
    //45
    //Input:
    // 6
    //3
    //52
    //71
    //13
    //65
    //4
    //Output:
    //3 52 71 13 65 4
    //208
    //Input
    //1
    //100
    //Output
    //100
    //100
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int wagons= Integer.parseInt(scanner.nextLine());
        int [] train= new int[wagons];

        for (int i=0; i<wagons;i++){
            int number = Integer.parseInt(scanner.nextLine());
            train[i]=number;
        }
        int count=0;
        for (int index=0;index<train.length;index++){
            int people = train[index];

            count += people;

            System.out.println(train+ " ");
        }
        System.out.print(count) ;
    }
}