using System;

namespace _06._Exam___Math_Puzzle
{
    class Program
    {
        static void Main(string[] args)
        {
            int keyNumber = int.Parse(Console.ReadLine());
            int combinationNumber = 0;
            for (int a = 1; a <= 30; a++)
            {
                for (int b = 1; b <= 30; b++)
                {
                    for (int c = 0; c <= 30; c++)
                    {
                        if (a + b + c == keyNumber)
                        {
                            if (a < b && b < c)
                            {
                                Console.WriteLine($"{a} + {b} + {c} = {a + b + c}");
                                combinationNumber++;
                            }
                        }
                        else if (a * b * c == keyNumber)
                        {
                            if (c < b && b < a)
                            {
                                Console.WriteLine($"{a} * {b} * {c} = {a * b * c}");
                                combinationNumber++;
                            }
                        }
                    }
                }
            }
            if (combinationNumber == 0)
            {
                Console.WriteLine("No!");
            }
        }
    }
}