using System.Runtime.CompilerServices;

namespace INFINIT
{
    class program
    {
        static string answ1, answ2; //Entered numbers by the user
        static char[] charArr1; //Entered numbers char arrays
        static char[] charArr2; //Entered numbers char arrays



        static void Main()
        {
            Start();



        }

        static void Start()
        {
            Introduction();

            getNumbers();

            stringToChar1();
            stringToChar2();

            printNumber(charArr1);
            printNumber(charArr2);



        }

        static void Introduction()
        {
            Console.WriteLine("Hello. This is an INFINIT program.");
            Console.WriteLine("You will have to enter 2 numbers, that are larger than int or long datatype. ");
            Console.WriteLine("Int (- 2 147 483 648 : 2 147 483 647)");
            Console.WriteLine("Long (-9 223 372 036 854 775 808 : 9 223 372 036 854 775 807)");
            Console.WriteLine();

        }

        static void getNumbers()
        {
            Console.Write("Enter the first number: ");
            answ1 = Console.ReadLine();
            Console.WriteLine();
            Console.Write("Enter the second number: ");
            answ2 = Console.ReadLine();
        }


        static void stringToChar1()
        {
            charArr1 = new char[answ1.Length];
            charArr1 = answ1.ToCharArray();
        }

        static void stringToChar2()
        {
            charArr2 = new char[answ2.Length];
            charArr2 = answ2.ToCharArray();
        }

        static void printNumber(char[]arr)
        {
            int index=arr.Length-1;
            Console.WriteLine("Presented in the powers of 10: ");
            for (int i = 0; i < arr.Length; i++)
            {
                if(i+1==arr.Length)
                Console.Write($"{arr[i]}*10^{index--} ");
                else if (arr.Length > i + 1)
                    Console.Write($"{arr[i]}*10^{index--} + ");

            }
            Console.WriteLine();
        }


    }
}