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.*;
import java.io.*;

class Main {
    public static void main (String args[]) {
		try {
			int[] mountain = new int[10];
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			for (int i = 0; i < 10; i++) {
				mountain[i] = Integer.parseInt(br.readLine());
			}
			Arrays.sort(mountain);
			for (int i = 9; i > 6; i--) {
				System.out.println(mountain[i]);
			}
		}
		catch (IOException e) {
			e.printStackTrace();
			System.exit(0);
		}
		catch (NumberFormatException e) {
			e.printStackTrace();
			System.exit(0);
		}
		catch (Exception e) {
			e.printStackTrace();
			System.exit(0);
		}
		finally {
			System.exit(0);
		}
    }
}