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;
class Main{
    public static void main(String[] a){
		Scanner in = new Scanner(System.in);
		int top, second, third, input;
		top = -1;
		second = -2;
		third = -3;
		for(int i=0; i<10; i++){
			input = in.nextInt();
			if(input>top){
				third = second;
				second = top;
				top = input;
			}else if(input>second){
				third = second;
				second = input;
			}else if(input>third){
				third = input;
			}
		}
		System.out.println(top);
		System.out.println(second);
		System.out.println(third);
    }
}