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

Solution (in CPP):

Solution:
#include <iostream>
using namespace std;

int main(){
for(int i=0;++i<10;)for(int j=0;++j<10;)cout<<i<<"x"<<j<<"="<<i*j<<endl;
return 0;
}