Sum numbers Learn programming C# Sharp

Lesson:

Flow Control


Exercise:

Sum numbers 15


Objetive:

Write a C# program to ask the user for an undetermined amount of numbers (until 0 is entered) and display their sum, as follows:

Number? 5
Total = 5
Number? 10
Total = 15
Number? -2
Total = 13
Number? 0
Finished


Code:

using System;
public class Exercise25
{
    public static void Main()
    {
        int number;
        int sum = 0;

        do
        {
            Console.Write("Number: ");
            number = Convert.ToInt32(Console.ReadLine());

            sum = number + sum;

            if (number != 0)
                Console.WriteLine("Total: {0}", sum);
        }
        while (number != 0);

        Console.WriteLine("Finished");
    }
}