using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace labs

{

    internal class Program

    {

        static void Main(string[] args)

        {

            int[] arrayA = { 1, 2, 3, 4, 5 };

            IncrementArrayValues(arrayA);

            for(int x = 0; x<arrayA.Length;x++)

            {

                Console.Write(arrayA[x] + " ");

            }

        }

        static void IncrementArrayValues(int[] array1)

        {

            Console.WriteLine("Enter a # to increment the array");

            string x = Console.ReadLine();

            bool valid = Int32.TryParse(x, out int inc);

            if (valid)

            {

                for (int i = 0; i < array1.Length; i++)

                {

                    array1[i] += inc;

                }

            }

        }

    }

}

​