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






















using System;
public class mark
{
    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");
    }
}

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