#include<iostream>
using namespace std;
class person{
    public:
    string ename(string name){
        return name;
    }
    int esalary(int salary){
        return salary;
    }
};
class employee : public person{
    public:
    void display(string n, int s){
        cout<<ename(n)<<endl;
        cout<<esalary(s);
    }
};
int main(){
    string s;
    int salary;
    gitline(cin,s);
    cin>>salary;
    if(salary<0){
        cout<<"Invalid input";
        return 0;
    }
    employee obj;
    obj.diaplay(s,salary);
    return 0;
}