#include<cstdio>
int main(){for(int i=1,j;i<=9;i++)for(j=0;j++<9;)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<cstdio>
int main(){for(int i=1,j;i<=9;i++)for(j=0;j++<9;)printf("%dx%d=%d\n",i,j,i*j);}
```