#include <iostream>

int main(){
	for(int i=1;i<10;++i){
		for(int j=1;j<10;++j){
			std::cout<<i<<'x'<<j<<'='<<i*j<<"\n";
		}
	}
	return 0;
}
### Prompt

Generate 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>

int main(){
	for(int i=1;i<10;++i){
		for(int j=1;j<10;++j){
			std::cout<<i<<'x'<<j<<'='<<i*j<<"\n";
		}
	}
	return 0;
}
```