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 CPP):

Solution:
#include<stdio.h>

int main(){
	int x,y;
	for(x=1;x<=9;x++)
		for(y=1;y<=9;y++)
			printf("%dx%d=%d\n",x,y,x*y);
	return 0;
}