#include <iostream>

using namespace std;

int main() {
  double nums[4], imax = -(1 << 20);
  for (int i = 0; i < 4; ++i) {
    cin >> nums[i];
    imax = (nums[i] > imax ? nums[i] : imax);
  }
  for (int i = 0; i < 4; ++i) if (nums[i] == imax)
    cout << nums[i] << " ";
  return 0;
}