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.io.*;
import java.util.*;
import java.util.Collections;
  
class Main{
    public static void main(String[] a) throws Exception{
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        Integer[] mountains=new Integer[10];
        for(int i=0;i<10;i++){
            mountains[i]=Integer.valueOf(br.readLine());
        }
        Arrays.sort(mountains, Collections.reverseOrder());
        for(int i=0;i<3;i++){
            System.out.println(mountains[i]);
        }       
    }
}