#include<iostream>
#include<string>
using namespace std;
class Person{
    protected:
    string name;
    public:
    void setName(string n){
        name = n;
    }
    string getName()
    {
        return name;
    }
};
class Employee : public Person {
    private:
    float salary;
    public:
    void setSalary(float s) {
        salary = s;
    }
    float getSalary() {
        return salary;
        }
        void display()
        {
            if(salary < 0) {
                cout << " Invalid input";
            }
            else
            {
                cout << name << endl << salary;
            }
        }
};
int main(){
    string empName;
    float empSalary;
    cin >> empName;
    cin >> empSalary;
    Employee emp;
    emp.getName(empName);
    emp.setSalary(empSalary);
    emp.display();
    return 0;
}