using System; public class Program{ public static void Main() { // Task 1 int[] arr1 = new int[31]; Random rand = new Random(); for(int i = 0;i < arr1.Length;i++) arr1[i] = rand.Next(11,100-11); for(int i = arr1.Length-1;i >=0;i--) Console.Write(arr1[i] + " "); Array.Sort(arr1); Console.WriteLine(); for(int i = 0;i < arr1.Length;i++) Console.Write(arr1[i] + " "); Console.WriteLine(); for(int i = arr1.Length-1;i >=0;i--) Console.Write(arr1[i] + " "); // Task 2 string[] arr2 = {"Иван", "Иваненко", "Иванович", "Вариант - 11"}; Console.WriteLine(); for(int i = 0;i < arr2.Length;i++) Console.Write(arr2[i] + " "); Array.Reverse(arr2); Console.WriteLine(); for(int i = 0;i < arr2.Length;i++) Console.Write(arr2[i] + " "); }}