Problema: http://www.pbinfo.ro/?pagina=probleme&id=509&force_reload&cpp

#include <iostream>
#include <algorithm>

using namespace std;

int nr, n, v[10000];

int main()
{
  cin >> n;
  for (int i=0; i<n; i++)
  {
    cin >> v[i];
  }
  sort(v, v+n);
  for (int i=0; i<n; i++)
  {
    cout << v[i] << " ";
  }

return 0;
}