#include <iostream>
#include <string>
#include <iomanip>
#include <vector>
#include <algorithm>
using namespace std;

int main()
{
    int64_t n;
    cin >> n;

    vector<int64_t> v(n * n);

    for (int64_t i = 0; i < (n * n); i++)
    {
        cin >> v[i];
    }

    sort(v.begin(), v.end());

    for (int i = 0; i < v.size(); i++)
    {
        cout << v[i] << " ";
    }
}