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>
int main(void){
int i=1,j=1;
for(i;i<10;i++){
for(j=1;j<10;j++){
std::cout<<i<<"x"<<j<<"="<<i*j<<std::endl;
}}

return 0;
}