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) {

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

}