Exam 17.12.2017 Multiply table

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

namespace T6MultiplyTable
{
    class Program
    {
        static void Main(string[] args)
        {
            int number = int.Parse(Console.ReadLine());

            int digit1 = number % 10;
            number /= 10;
            int digit2 = number % 10;
            number /= 10;
            int digit3 = number;

            for (int i = 1; i <= digit1; i++)
            {
                for (int j = 1; j <= digit2; j++)
                {
                    for (int k = 1; k <= digit3; k++)
                    {
                        Console.WriteLine("{0} * {1} * {2} = {3};", i, j, k, i * j * k);
                    }
                }
            }


            //main ends here
        }
    }
}