using System;

namespace MathPuzzle
{
    class Program
    {
        static void Main()
        {
            int K = int.Parse(Console.ReadLine());

            int muster = 0;
            int multiplication = 0;
            bool nonum = false;

            for (int a = 1; a <= 30; a++)
            {
                for (int b = 1; b <= 30; b++)
                {
                    for (int c = 1; c <= 30; c++)
                    {
                        muster = a + b + c;
                        multiplication = a * b * c;

                        if (muster == K)
                        {
                            if (a < b && b < c)
                            {
                                Console.WriteLine($"{a} + {b} + {c} = {muster}");
                                nonum = true;
                            }
                        }
                        else if (multiplication == K)
                        {
                            if (a > b && b > c)
                            {
                                Console.WriteLine($"{a} * {b} * {c} = {multiplication}");
                                nonum = true;
                            }
                        }

                    }

                }

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

        }
    }
}