#include<iostream>
#include<algorithm>

using namespace std;

int n, a[5000];

int main(){
	cin >> n;
	for (int i = 0; i < n; i++){
		cin >> a[i];
	}

	for (int i = 0; i < 2 * n - 3; i++){
		int p = 0;

		for (int j = 0; j < n; j++){
			if (i - j > j && i - j < n){
				if (a[j] > a[i - j]){
					int box = a[j];
					a[j] = a[i - j];
					a[i - j] = box;
				}
			}
		}
	}

	for (int i = 0; i < n - 1; i++){
		cout << a[i] << " ";
	}
	cout << a[n - 1] << "\n";

	return 0;
}