[ BackJoon C# ] 2739 구구단

https://www.acmicpc.net/problem/2739

2739번: 구구단

using System;

namespace BackJoonStudy
{
    class Program
    {
        static void Main(string[] args)
        
        {

            int gogodan = int.Parse(Console.ReadLine());

            for (int a = 1; a < 10;  a++)
            {
                Console.WriteLine(gogodan + "*" + a + " = " + gogodan *  a );
            }
            
        }
    }
}