#include<iostream>
using namespace std;
int main()
{
    int number;
    cin>>number;
    if (number<=0)
    {
        cout<<"invalid input"<<endl;
        return 1;
    }
    for (int i=1;i<10;i++)
    {
        int result=number*i
        cout<<number<<*<<i<<"="<<result<<endl;
    }
    return 0;
}