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