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