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