using System;

using System.Collections.Generic;

using System.Linq;

using System.Text.RegularExpressions;

​

​

    public class Program

    {

      public static void Main(string[] args)

        {

           int n;

            string linea;

            Console.Write("Ingrese multiplicador: ");

            linea = Console.ReadLine();

            n = int.Parse(linea);

            for(int i=1; i<=10; i++ ) {              

                    Console.Write(i+" x "+n+" = "+i*n+"\n");               

            }            

        }

    }

​