{
            int input = int.Parse(Console.ReadLine());
            int sum;
            int product;
            bool hasNumbers = false;
            for (int i = 1; i <= 30; i++)
            {
                for (int j = 1; j <= 30; j++)
                {
                    for (int k = 1; k <= 30; k++)
                    {
                        sum = i + j + k;
                        product = i * j * k;
                        if (sum == input)
                        {
                            hasNumbers = true;
                            if(i < j && j < k)
                            {
                                Console.WriteLine($"{i} + {j} + {k} = {sum}");
                            }

                        }
                        if (product == input)
                        {
                            hasNumbers = true;
                            if (i > j && j > k)
                            {
                                Console.WriteLine($"{i} * {j} * {k} = {product}");
                            }
                        }

                    }
                }
            }
            if (hasNumbers == false)
            {
                Console.WriteLine("No!");
            }
        }