Problem: Write a program which prints multiplication tables in the following format:


1x1=1
1x2=2
.
.
9x8=72
9x9=81




Input

No input.

Output


1x1=1
1x2=2
.
.
9x8=72
9x9=81


Example

Input




Output

Solution (in JAVA):

Solution:
class Main
{
    public static void main(String[] args)
    {
	for (int i=1;i<=9;i++)
	    {
		for(int j=1;j<=9;j++)
		    {
		System.out.println( +i+"x"+j+"="+(i*j));
		    }
	    }
    }
    
}