#include<ios>
int s,e;int main(){for(;(s+=!e++)-10;e%=9)printf("%dx%d=%d\n",s,e,s*e);}
### Prompt

Create a solution in Cpp for 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<ios>
int s,e;int main(){for(;(s+=!e++)-10;e%=9)printf("%dx%d=%d\n",s,e,s*e);}
```