rotate and sum

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

namespace _02.Rotate_and_Sum
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] input = Console.ReadLine().Split();
            long rotation = long.Parse(Console.ReadLine());

            int[] nums = ParseNums(input);
            long[] sum = new long[input.Length];

            MakeRotation(nums, sum, rotation);

            Console.WriteLine(string.Join(" ", sum));
        }

        private static void MakeRotation(int[] nums, long[] sum, long rotation)
        {
            for (int i = 0; i < rotation; i++)
            {
                int last = nums[nums.Length - 1];
                for (int j = nums.Length - 1 ; j >= 0; j++)
                {
                    nums[j] = nums[j - 1];
                }
                nums[0] = last;

                for (int a = 0; a < nums.Length; a++)
                {
                    sum[a] += nums[a];
                }

            }
        }

        private static int[] ParseNums(string[] input)
        {
            int[] nums = new int[input.Length];
            for (int i = 0; i < input.Length; i++)
            {
                nums[i] = int.Parse(input[i]);
            }
            return nums;
        }
    }
}