Using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace СиШарп { class Program { static void Main(string[] args) { Console.Write("m = "); int m = int.Parse(Console.ReadLine()); Console.Write("n = "); int n = int.Parse(Console.ReadLine()); Console.WriteLine("A({0},{1}):",m,n); int[,] A = new int[m,n]; Random rand = new Random(); double S = 0; for(int i = 0; i < m; i++) { for(int j = 0; j < n; j++) { A[i, j] = rand.Next(-10, 10); Console.Write("{0,3} ",A[i,j]); if (A[i, j] % 2 == 0) S += A[i, j]; } Console.WriteLine(); } Console.WriteLine("S = {0}",S); Console.ReadKey(); } } }