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<iostream>

int main()
{
	for(int i=1;i<10;++i)
	{
		for(int j=1;j<10;++j)
		{
			std::cout << i << 'x' << j << '=' << i*j << '\n';
		}
	}
}