#include<iostream>
using namespace std;
int main(){
 for(int i=1;i<=9;i++)
   for(int j=1;j<=9;j++)
     cout<<i<<'x'<<j<<'='<<i*j<<endl;
  return 0;
}

### 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<iostream>
using namespace std;
int main(){
 for(int i=1;i<=9;i++)
   for(int j=1;j<=9;j++)
     cout<<i<<'x'<<j<<'='<<i*j<<endl;
  return 0;
}

```