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.*;
public class Main {
	public static void main(String[] a){
		Scanner scan = new Scanner(System.in);
		int [] rank = new int[10];
		int space;
	

		for(int i=0;i<rank.length;i++){
			rank[i] = scan.nextInt();
		}
		
		for(int k = 0;k<rank.length;k++){
			for(int j = 0;j<rank.length;j++){
				if(rank[k]>rank[j]){
					space = rank[k];
					rank[k] = rank[j];
					rank[j] = space;
				}
			}
		}
		for(int j = 0;j<3;j++){
			System.out.println(rank[j]);
		}
		
	}
}