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: Wrong Answer)

public class Main {

	public static void main(String[] args) {
		//??????????????°
		int[] mountain ={100,200,300,400,500,600,700,800,900,900};
		int taihi;

		//??????
		for(int i=0; i<mountain.length; i++){
			for(int y = i+1; y<mountain.length; y++){
				if(mountain[i]<mountain[y]){
					taihi = mountain[i];
					mountain[i] = mountain[y];
					mountain[y] = taihi;
				}
			}
		}
		for(int x=0; x<3; x++){
			System.out.println(mountain[x]);
		}
	}
}