#include <iostream>
using namespace std;

class NumberSet {
private:
    int numbers[5];

public:
    void inputNumbers() {
        for (int i = 0; i < 5; i++) {
            cin >> numbers[i];
        }
    }

    void sortNumbers() {
        for (int i = 4; i > 0; i--) {
            for (int j = 0; j < i; j++) {
                if (numbers[j] > numbers[j + 1]) {
                    int temp = numbers[j];
                    numbers[j] = numbers[j + 1];
                    numbers[j + 1] = temp;
                }
            }
        }
    }

    void printNumbers() {
        for (int i = 0; i < 5; i++) {
            cout << numbers[i] << " ";
        }
        cout << endl;
    }
};

int main() {
    NumberSet ns;
    ns.inputNumbers();
    ns.sortNumbers();
    ns.printNumbers();
    return 0;
}