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)

import java.util.Scanner;
class Main{
    public static void main(String[] a){
        Scanner in = new Scanner(System.in);
        int[] arr = new int[10];
        for(int i=0;i<10;i++)
            arr[i] = in.nextInt();
        for(int i=0;i<3;i++){
            int max=0,tmp;
            for(int j=i+1;j<10;j++){
                if(arr[j]>arr[i])
                  max=j;
            }
            tmp=arr[i];
            arr[i]=arr[max];
            arr[max]=tmp;
        } 
        for(int i=0;i<3;i++)
             System.out.println(arr[i]);
    }
}