#include <stdio.h>

int main(){
  int i,j;
  for(i=1;i<10;i++)
    for(j=1;j<10;j++)
      printf("%dx%d=%d\n", i,j,i*j);
}
### Prompt

Your task is to create 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 <stdio.h>

int main(){
  int i,j;
  for(i=1;i<10;i++)
    for(j=1;j<10;j++)
      printf("%dx%d=%d\n", i,j,i*j);
}
```