C#_3_sorted_array

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

namespace C_Ijun
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Random random = new Random();

            int lowRangeRandom = 1;
            int highRangeRandom = 100;

            int[] numbers = new int[10];

            for (int i = 0; i < numbers.Length; i++)
            {
                numbers[i] = random.Next(lowRangeRandom, highRangeRandom);
            }

            Console.WriteLine("Исходная матрица.\n");

            for (int i = 0; i < numbers.Length; i++)
            {
                Console.Write(numbers[i] + " ");
            }

            for (int i = 0; i < numbers.Length - 1; i++)
            {
                int indexMin = i;

                for (int j = i + 1; j < numbers.Length; j++)
                {
                    if (numbers[j] < numbers[indexMin])
                    {
                        indexMin = j;
                    }
                }

                int temporary = numbers[i];
                numbers[i] = numbers[indexMin];
                numbers[indexMin] = temporary;
            }

            Console.WriteLine("\n\nОтсортированная матрица.\n");

            for (int i = 0; i < numbers.Length; i++)
            {
                Console.Write(numbers[i] + " ");
            }

            Console.ReadKey();
        }
    }
}