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>
using namespace std;

int main(){
	int i,j;
	for(i=1;i<=9;++i)
		for(j=1;j<=9;++j)
			cout<<i<<"x"<<j<<"="<<i*j<<"\n";

    return 0;
}