Multiply_big_number

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

namespace Multiply_big_number
{
    class Program
    {

            static void Main(string[] args)
            {
                BigInteger num1 = BigInteger.Parse(Console.ReadLine());
                BigInteger num2 = BigInteger.Parse(Console.ReadLine());

                BigInteger result = num1 * num2;
                Console.WriteLine(result);
            }
        }
    }