using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace SwapMinAndMax

{

    public class SwapMinAndMax

    {

        public static void Main()

        {

            int n = int.Parse(Console.ReadLine());

            int[] numbers = new int[n];

​

            Console.WriteLine();

​

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

            {

                numbers[i] = int.Parse(Console.ReadLine());

            }

​

            int maxValueIndex = Array.IndexOf(numbers, numbers.Max()),

                minValueIndex = Array.IndexOf(numbers, numbers.Min()),

                temp = numbers[maxValueIndex];

​

            numbers[maxValueIndex] = numbers[minValueIndex];

            numbers[minValueIndex] = temp;

​

            Console.WriteLine();

​

            foreach (int num in numbers)

            {

                Console.WriteLine(num);

            }

        }

    }

}

​