using System;
//using System.Collections.Generic;
//using System.Linq;
//using System.Text;
//using System.Threading.Tasks;

class Program
{
    static void Main()
    {
        for(int i = 1; i < 10 ; ++i)
        {
            for(int j = 1; j < 10 ; ++j)
            {
                Console.WriteLine("{0}x{1}={2}",i,j,i*j);
            }
        }
    }
}