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 keyboad=new Scanner(System.in);
			int yama[]=new int[10];
			for(int i=0;i<10;i++){
				yama[i]=keyboad.nextInt();
			}
			int mob=0;
			int ans[]=new int[3];
			int mem[]=new int[3];
			for(int j=0;j<3;j++){
			for(int i=0;i<10;i++){
				if(i==0){
					mob=yama[i];
				}
				else{
					if(mob<yama[i]){
						mob=yama[i];
						mem[j]=i;
					}
				}
				ans[j]=mob;
			}
		yama[mem[j]]=-1;
			}
			for(int i=0;i<3;i++){
				System.out.println(ans[i]);
			}
	}

}