#include<iostream>
using namespace std;
int main()
{
    int num;
    cin>>num;
    if(num>0){
        for(int i=1;i<=;i++)
        {
            int result = number * i ;
            cout<< num <<" * " << i <<" = " << result << endl;
        }
    }
    else{
        cout << "Invalid input";
    }
}