//RODRIGUEZ, JUAN MANUEL M. BSIT 3-2N

using System;

using System.Linq;

​

namespace EvenOddSwappingRodriguez

{

    class ArrangingArray

    {

        public void replace(int[] arr, int n)

        {

            for (int i = 0; i < n; i++)

            {

                for (int j = i + 1; j < n; j++)

                {

                    if (arr[i] >= 0 && arr[j] >= 0 && arr[i] % 2 == 0 && arr[j] % 2 != 0)

                    {

                        int temp = arr[i];

                        arr[i] = arr[j];

                        arr[j] = temp;

                        arr[j] = -arr[j];

​

                        break;

                    }

                    else if (arr[i] >= 0 && arr[j] >= 0 && arr[i] % 2 != 0 && arr[j] % 2 

                             == 0)

                    {

                        int temp = arr[i];

                        arr[i] = arr[j];

                        arr[j] = temp;

                        arr[j] = -arr[j];

                        break;

                    }

                }

            }

        }

    }

​

​

    class Process : ArrangingArray

    {

        public void Solution(int[] arr, int n)

        {

            for (int i = 0; i < n; i++)

            {

                arr[i] = Math.Abs(arr[i]);

            }

            Console.Write("Output: ");

            for (int i = 0; i < n; i++)

            {

                Console.Write(arr[i] + " ");

            }

        }

    }

​

    public class Program

    {

        public static void Main()

        {

            Process AlterNum = new Process();

            Console.Write("Input: ");

            int[] arr = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();

            int n = arr.Length;

            if(n == 5)

            {

                AlterNum.replace(arr, n);

                AlterNum.Solution(arr, n);

            }

        }

    }

 }

​

​