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){
    int[] height = new int[10];
    Scanner s = new Scanner(System.in);
    int temp;

    for(int i = 0;i < height.length;i++){
      height[i] = s.nextInt();
    }

    for(int i = 0;i < height.length;i++){
      for(int j = i;j < height.length;j++){
        if(i != j){
          if(height[i] < height[j]){
            temp = height[i];
            height[i] = height[j];
            height[j] = temp;
          }
        }
      }
    }

    for(int i = 0;i < 3;i++){
      System.out.println(height[i]);
    }
  }
}