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() {

	for (int i = 1; i < 10; i++)for (int x = 1; x < 10;x++)printf("%dx%d=%d\n", i, x, i * x);

	return 0;
}