#include <iostream>
#include <vector>

void solve() {
    int n;
    std::cin >> n;

    std::vector<int> xs(n);
    for (auto& x : xs) std::cin >> x;

    for (int l = 1; l < n * 2 - 3; ++l) {
        for (int i = 0; i < l - i; ++i) {
            if (l - i >= n) continue;
            if (xs[i] > xs[l - i]) std::swap(xs[i], xs[l - i]);
        }
    }

    for (auto x : xs) std::cout << x << " ";
    std::cout << std::endl;
}

int main() {
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);

    solve();

    return 0;
}