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 i,j,m;
for(i=1;i<10;i++)
{
	for(j=1;j<10;j++)
	{
		m=i*j;
		printf("%dx%d=%d\n",i,j,m);	
	}
	}
	return 0;
}