[백준] 2739번 : 구구단 - C#

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

using System;

class Program
{
    static void Main() {
        string s=Console.ReadLine();
        int n=int.Parse(s);
        for(int i=1;i<=9;i++){
            Console.WriteLine("{0} * {1} = {2}",n,i,n*i);
        }
    }
}