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)

import java.util.Scanner;
import java.util.ArrayList;
import java.util.Collections;

public class Main {
   public static void main (String[] args) {
      Scanner input = new Scanner(System.in);
      ArrayList<Integer> t = new ArrayList<Integer>();
      for (int i=0; i<10; i++) t.add(input.nextInt());
      Collections.sort(t);
      for (int i=0; i<3; i++) System.out.println(t.get(9-i));
}
}