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(){for(int s=1;s<10;s++)for(int e=1;e<10;e++)std::cout<<s<<'x'<<e<<'='<<(s*e)<<std::endl;return 0;}