import java.io.BufferedReader;
import java.io.BufferedOutputStream;
import java.io.PrintWriter;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.io.IOException;


public class Main{
   public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   }

   //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out;
      
   //-----------MyScanner class for faster input----------
   public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   }
   //--------------------------------------------------------
} import java.io.BufferedReader; BufferedReader java.io import java.io.BufferedOutputStream; BufferedOutputStream java.io import java.io.PrintWriter; PrintWriter java.io import java.io.InputStreamReader; InputStreamReader java.io import java.util.Arrays; Arrays java.util import java.util.Scanner; Scanner java.util import java.util.StringTokenizer; StringTokenizer java.util import java.io.IOException; IOException java.io public class Main{
   public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   }

   //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out;
      
   //-----------MyScanner class for faster input----------
   public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   }
   //--------------------------------------------------------
} Main //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out; out public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   } main {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   } Scanner kb = new Scanner(System.in); kb new Scanner(System.in) out = new PrintWriter(new BufferedOutputStream(System.out)) out new PrintWriter(new BufferedOutputStream(System.out)) int height[] = new int[10]; height new int[10] 10 for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      } int i = 0 ; int i = 0 ; i 0 i < 10 i 10 i++ i++ i {
    	  height[i] = kb.nextInt();
      } {
    	  height[i] = kb.nextInt();
      } height[i] = kb.nextInt() height[i] height i kb.nextInt() kb.nextInt kb Arrays.sort(height) Arrays.sort Arrays height System.out.println(height[9]) System.out.println System.out System System.out height[9] height 9 System.out.println(height[8]) System.out.println System.out System System.out height[8] height 8 System.out.println(height[7]) System.out.println System.out System System.out height[7] height 7 String[] args args public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   } MyScanner BufferedReader br; br StringTokenizer st; st public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      } MyScanner {
         br = new BufferedReader(new InputStreamReader(System.in));
      } br = new BufferedReader(new InputStreamReader(System.in)) br new BufferedReader(new InputStreamReader(System.in)) String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      } next {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      } while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          } st == null || !st.hasMoreElements() st == null st null !st.hasMoreElements() st.hasMoreElements() st.hasMoreElements st {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          } try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              } catch (IOException e) {
                  e.printStackTrace();
              } IOException e {
                  e.printStackTrace();
              } e.printStackTrace() e.printStackTrace e {
                  st = new StringTokenizer(br.readLine());
              } st = new StringTokenizer(br.readLine()) st new StringTokenizer(br.readLine()) return st.nextToken(); st.nextToken() st.nextToken st int nextInt() {
          return Integer.parseInt(next());
      } nextInt {
          return Integer.parseInt(next());
      } return Integer.parseInt(next()); Integer.parseInt(next()) Integer.parseInt Integer next() next long nextLong() {
          return Long.parseLong(next());
      } nextLong {
          return Long.parseLong(next());
      } return Long.parseLong(next()); Long.parseLong(next()) Long.parseLong Long next() next double nextDouble() {
          return Double.parseDouble(next());
      } nextDouble {
          return Double.parseDouble(next());
      } return Double.parseDouble(next()); Double.parseDouble(next()) Double.parseDouble Double next() next String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      } nextLine {
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      } String str = ""; str "" try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   } catch (IOException e) {
      e.printStackTrace();
   } IOException e {
      e.printStackTrace();
   } e.printStackTrace() e.printStackTrace e {
      str = br.readLine();
   } str = br.readLine() str br.readLine() br.readLine br return str; str public class Main{
   public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   }

   //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out;
      
   //-----------MyScanner class for faster input----------
   public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   }
   //--------------------------------------------------------
} public class Main{
   public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   }

   //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out;
      
   //-----------MyScanner class for faster input----------
   public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   }
   //--------------------------------------------------------
} Main
import java.io.BufferedReader;
import java.io.BufferedOutputStream;
import java.io.PrintWriter;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.io.IOException;


public class Main{
   public static void main(String[] args) {
      Scanner kb = new Scanner(System.in);
      out = new PrintWriter(new BufferedOutputStream(System.out));
      
      int height[] = new int[10];
      for(int i = 0 ; i < 10 ; i++){
    	  height[i] = kb.nextInt();
      }
      
      Arrays.sort(height);
      
      System.out.println(height[9]);
      System.out.println(height[8]);
      System.out.println(height[7]);

   }

   //-----------PrintWriter for faster output---------------------------------
   public static PrintWriter out;
      
   //-----------MyScanner class for faster input----------
   public static class MyScanner {
      BufferedReader br;
      StringTokenizer st;
 
      public MyScanner() {
         br = new BufferedReader(new InputStreamReader(System.in));
      }
 
      String next() {
          while (st == null || !st.hasMoreElements()) {
              try {
                  st = new StringTokenizer(br.readLine());
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return st.nextToken();
      }
 
      int nextInt() {
          return Integer.parseInt(next());
      }
 
      long nextLong() {
          return Long.parseLong(next());
      }
 
      double nextDouble() {
          return Double.parseDouble(next());
      }
 
      String nextLine(){
          String str = "";
   try {
      str = br.readLine();
   } catch (IOException e) {
      e.printStackTrace();
   }
   return str;
      }

   }
   //--------------------------------------------------------
}