// Finds the sum of a sequence of numbers.

import java.util.*;

public class ExamineNumbers1 {
    public static void main(String[] args) {
        System.out.println("This program adds a sequence of");
        System.out.println("numbers.");
        System.out.println();

        Scanner console = new Scanner(System.in);

        System.out.print("How many numbers do you have? ");
        int totalNumber = console.nextInt();

        double sum = 0.0;
        for (int i = 1; i <= totalNumber; i++) {
            System.out.print("    #" + i + "? ");
            double next = console.nextDouble();
            sum += next;
        }
        System.out.println();

        System.out.println("sum = " + sum);
    }
}