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++){

				int y = i * j;

				System.out.println(i+"x"+j+"="+y);
			}

		}

	}

}