Problem:
List of Top 3 Hills

There is a data which provides heights (in meter) of mountains. The data is only for ten mountains.

Write a program which prints heights of the top three mountains in descending order.

Input

Height of mountain 1
Height of mountain 2
Height of mountain 3
.
.
Height of mountain 10

Constraints

0 ≤ height of mountain (integer) ≤ 10,000

Output

Height of the 1st mountain
Height of the 2nd mountain
Height of the 3rd mountain

Sample Input 1

1819
2003
876
2840
1723
1673
3776
2848
1592
922

Output for the Sample Input 1

3776
2848
2840

Sample Input 2

100
200
300
400
500
600
700
800
900
900

Output for the Sample Input 2

900
900
800

Solution in JAVA (judge verdict: Accepted)

class Main
{
  public static void main(String[] args) {
    java.io.BufferedReader reader = null;
    try {
      reader = new java.io.BufferedReader(
         new java.io.InputStreamReader(System.in)
      );
      int rank1 = 0;
      int rank2 = 0;
      int rank3 = 0;
      for (int i = 0; i < 10; i++) {
         int x = Integer.parseInt(reader.readLine());
         if (x > rank1) {
           rank3 = rank2;
           rank2 = rank1;
           rank1 = x;
         } else if (x > rank2) {
           rank3 = rank2;
           rank2 = x;
         } else if (x > rank3) {
           rank3 = x;
         }
      }
      System.out.println(rank1);
      System.out.println(rank2);
      System.out.println(rank3);
    } catch (java.io.IOException e) {
      e.printStackTrace();
    } finally {
      if (reader != null) {
        try {
          reader.close();
        } catch (java.io.IOException e) {
          e.printStackTrace();
        }
      }
    }
  }
}