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:
class Main {

	public static void main(String[] args) {

		int i;
		int j;

		for(i = 1;i<=9;i++){

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

		}

	}

}