RemoveNegativesaAndReversV3

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RemoveNegativesAndReversV3
{
    class RemoveNegativesaAndReversV3
    {
        static void Main()
        {
            List<int> nums = Console.ReadLine().Split(' ').Select(int.Parse).ToList();
            for (int i = 0; i < nums.Count; i++)
            {
                if(nums[i] < 0)
                {
                    nums.RemoveAt(i);
                    i--;
                }
            }
            nums.Reverse();
            if(nums.Count > 0)
            {
                Console.WriteLine(string.Join(" ",nums));
            }
            else
            {
                Console.WriteLine("empty");
            }
        }
    }
}