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){
		printQQ();	
	}

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