Console.WriteLine(" *** matriz ***"); Console.WriteLine(" ------"); int m, n, x, i; Console.WriteLine(); Console.Write(">> dimension: m = "); m = int.Parse(Console.ReadLine()); Console.WriteLine(); Console.WriteLine(">> elementos:"); int [] a; a = new int[m]; Console.WriteLine(); for (x = 0; x < m; x++) { Console.Write(" * ({0}) = ", x+1); a[x] = int.Parse(Console.ReadLine()); } Console.WriteLine(); Console.WriteLine(">> lista 'a':"); Console.WriteLine(); for (x = 0; x < m; x++) { Console.WriteLine("\t{0}", a[x]); } Console.WriteLine(); Console.Write("buscar el elemento: "); n = int.Parse(Console.ReadLine()); for (x = 0; x < m; x++) { if ((x+1) == n) { Console.WriteLine("el elemento {0} es: {1}", n, a[x]); } }

// numeros primos. Console.WriteLine(); Console.WriteLine(">> numeros primos: "); Console.WriteLine(); int c = 0; for (x = 0; x < m; x++) { for (i = 1; i