1번 문제

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security.Policy;
using System.Text;
using System.Threading.Tasks;

namespace LearnDotnet
{

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

            for(int i = 0; i <5; i++)
            {
                Console.WriteLine("줄넘기를 했습니다.");
            }

           

        }
    }
}