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:
public class Main{
	
	public static void main(String args[]) throws Exception {

		for(int i=1;i<10;i++){
			for(int j=1;j<10;j++){
				System.out.println(i + "x" + j + "=" + i*j);
			}
		}
	}
}