import java.util.Scanner;
public class Mul
{
public static void main (String [] args)
{
Scanner kb = new Scanner(System.in);
System.out.print("Choose a number: ");
int num = kb.nextInt();
for(int x = 1; x < 13; x++)
{
System.out.println(num + "x" + x + " = " + (num*x));
}
}
}