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 Scala (judge verdict: Wrong Answer)

object Main{
  def main(args: Array[String]){
    val in = new java.util.Scanner(System.in)

    var list = List[Int]()
    for(i <- 0 to 9){
      list = in.nextInt :: list
    }

    list.sortWith((s, t) => s < t)
    println(list(0)+"\n"+list(1)+"\n"+list(2))

  }
}