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