Class Task 10#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication5
{
    class Program
    {
        static void Main(string[] args)
        {
            int num1, num2, mahpela, total = 0;
            num1 = int.Parse(Console.ReadLine());
            num2 = int.Parse(Console.ReadLine());
            mahpela = num1 * num2;
            while (mahpela != 0)
            {
                total = total + mahpela;
                num1 = int.Parse(Console.ReadLine());
                num2 = int.Parse(Console.ReadLine());
                mahpela = num1 * num2;
            }
            Console.WriteLine("Total: " + total);
            Console.ReadKey();
        }
    }
}