#include <iostream>
#include <vector>
#include <stack>
#include <fstream>
#include <algorithm>

using namespace std;

class Student {
private:
    char ime[50];
    char prezime[50];
public:
    Student(const char *i = "", const char *p = "") {
        strcpy(ime, i);
        strcpy(prezime, p);
    }
    void input() {
        cin >> ime >> prezime;
    }
    const char* get_ime() const {
        return ime;
    }
    const char *get_prezime() const {
        return prezime;
    }
    void set_ime(const char *i) {
        strcpy(ime, i);
    }
    void set_prezime(const char *p) {
        strcpy(prezime, p);
    }
};
int main()
{
    Student s;
    s.input();
    cout << s.get_ime() << " " << s.get_prezime() << endl;

    return 0;
}