2588 곱셈

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            {
                string input1 = Console.ReadLine();
                string input2 = Console.ReadLine();
                int a = int.Parse(input2[0].ToString());
                int b = int.Parse(input2[1].ToString());
                int c = int.Parse(input2[2].ToString());
                int d = int.Parse(input2);
                int e = int.Parse(input1);
                Console.WriteLine(e * c);
                Console.WriteLine(e * b);
                Console.WriteLine(e * a);
                Console.WriteLine(e * d);
            }
        }
    }
        
}