#include<bits/stdc++.h>
using namespace std;

int main(){
	for(int i=1; i<=9; ++i){
		for(int j=1; j<=9; ++j){
			printf("%dx%d=%d\n",i,j,i*j);
		}
	}
}

### Prompt

Please formulate a cpp solution to the following 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

### Response

```cpp
#include<bits/stdc++.h>
using namespace std;

int main(){
	for(int i=1; i<=9; ++i){
		for(int j=1; j<=9; ++j){
			printf("%dx%d=%d\n",i,j,i*j);
		}
	}
}

```