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

}