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.*;

public class Main{
        public static void main(String[] args)throws Exception{
                Scanner sc = new Scanner(System.in);

                int[] res = new int[3];

                for(int i = 0; i < 10; i++){
                        int now = sc.nextInt();

                        if(now > res[0]){
                                int x = res[0];
                                int y = res[1];
                                res[0] = now;
                                res[1] = x;
                                res[2] = y;
                        }else{
                                if(now > res[1]){
                                        int x = res[2];
                                        res[1] = now;
                                        res[2] = x;
                                }else{
                                        if(now > res[2]){
                                                res[2] = now;
                                        }
                                }
                         }
                }

                for(int j = 0; j < res.length; j++){
                        System.out.println(res[j]);
                }
        }
}