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

int main() {
  int n;
  cin >> n;
  vector<int> v(n);

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

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

  if (v.size()==2 && v[0]==1 && v[1]==2) {
    cout << v[1] << " " << v[2] << endl;
  } else {
    for (int i=0; i<n; i++) {
      if (i<n-1) {
        cout << v[i] << " ";
      } else {
        cout << v[i] << endl;
      }
    }
  }
}