#include <iostream>
#include <algorithm>
#include <vector>
#include <thread>
using namespace std;

void sor(vector<int> d, int k, int h) {
	sort(&d[k], &d[h]);
}

int main() {
	vector<int> a(5);
	for (int i = 0; i < 5; i++) {
		cin >> a[i];
	}
	thread t1(sort<int*>, &a[0], &a[2]);
	thread t2(sort<int*>, &a[3], &a[4]);
	t1.join();
	t2.join();
	for (int i = 0; i < 5; i++) {
		cout << a[i] << " ";
	}
	system("pause");
	return 0;
}