import java.util.Scanner;

public class Main{
  public static void main(String[] args){
    int[] height = new int[10];
    Scanner s = new Scanner(System.in);
    int temp;

    for(int i = 0;i < height.length;i++){
      height[i] = s.nextInt();
    }

    for(int i = 0;i < height.length;i++){
      for(int j = i;j < height.length;j++){
        if(i != j){
          if(height[i] < height[j]){
            temp = height[i];
            height[i] = height[j];
            height[j] = temp;
          }
        }
      }
    }

    for(int i = 0;i < 3;i++){
      System.out.println(height[i]);
    }
  }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz