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 j=1;j<10;j++){
for(int i=1;i<10;i++){
cout<<j<<"x"<<i<<"="<<i*j<<endl;
}
}
return 0;
}