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;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int[] in = new int[10];
		for(int i=0;i<10;i++){
			in[i] = sc.nextInt();
		}
		int big[] = {in[0],in[1],in[2]};
		
		for(int i =0;i<10;i++){
			if(big[0] < in[i]){
				big[2] = big[1];
				big[1] = big[0];
				big[0] = in[i];
			}
			else if(big[1] < in[i]){
				big[2] = big[1];
				big[1] = in[i];
			}
			else if(big[2] < in[i]){
				big[2] = in[i];
			}
		}
		
		for(int i=0;i<3;i++){
			System.out.println(big[i]);
		}
	}

}