#include <stdlib.h>
#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>

using namespace std;

int main(int argc, char * argv[])
{
  vector<int> v;
  istream_iterator<int> start(cin), end;
  back_insert_iterator<vector<int> > dest(v);
 
  copy(start, end, dest);
  sort(v.begin(), v.end());
  copy(v.begin(), v.end(), ostream_iterator<int>(cout, "\n"));
  return 0;
}