// editor1
#include<iostream>
using namespace std;
int main(){
    int number;
    if(!(cin>> number)){
        cout<< "invalid input"<<endl;
        return 0;
}

    if(number<=0){
        cout<<"invalid input"<<endl;
    }else{
        for(int i=1;i<=10;i++)
        int result = number*i;
        cout<< number <<"*"<< i <<"="<< result <<endl;
         }
    }
    return 0;
}