import java.util.Scanner;

class Main {
    public static void main( String args[] ) {

      Scanner scan = new Scanner(System.in);


      int[] input = new int[10];
      int x;
      for( int i = 0; i < 10; i++ ) {
        input[i] = scan.nextInt();
      }

      for( int i = 0; i < 10; i++ ) {
        for( int r = i+1; r < 10; r++ ) {
          if( input[i] < input[r] ) {
            x = input[i];
            input[i] = input[r];
            input[r] = x;
          }
        }
      }

      System.out.println( input[0] );
      System.out.println( input[1] );
      System.out.println( input[2] );

    }
}
/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