백준 C# 10871

using System;
using System.Collections.Generic;
using System.Text;
namespace baek2
{
    class Program
    {
        
        static void Main(string[] args)
        {
            string input_n = Console.ReadLine();
            string[] token_n = input_n.Split();

            int n = int.Parse(token_n[0]);
            int x = int.Parse(token_n[1]);

            string input_list = Console.ReadLine();
            string[] token = input_list.Split();

            int[] arr = new int[n];

            for(int i=0; i<n;i++)
            {
                arr[i] = int.Parse(token[i]);
                if (arr[i] < x)
                {
                    Console.Write(arr[i] + " ");
                }
            }
        }
    }
}