#include<iostream>
#include<string>
using namespace std;

class Person {
    protected:
    string name;
    
    public:
    void setName(string n){
        name = n;
    }
};

class Employee : public Person{
private:
    float salary;
public:
    void setSalary(float s){
        salary = s;
    }
    void display(){
        if (salary < 0){
            cout <<"Invalid input";
        }else{
            cout << name << ""<< (int)salary;
        }
    }
};
int main(){
    string name;
    float Salary;
    getline(cin >> ws,name);
    cin>>Salary;
    
    Employee emp;
    emp.setName(name);
    emp.setSalary(salary);
    emp.display();
    
    return 0;
}