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[] a){
		 for(int i=1;i<=9;i++){
			 for(int j=1;j<=9;j++){
				 System.out.println(i+"x"+j+"="+(i*j));
				 
			 }
		 }
	    
	 
	 }
}