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 C# (judge verdict: Accepted)

using System;
class main{
  static void Main(){
    string a;
    int num;
    int[] list = new int[10];
    for(int i = 0; ; i++){
      a = Console.ReadLine();
      if(a == null) break;
      num = Convert.ToInt32(a);
      list[i] = num;
    }

    Array.Sort(list);
    for(int i = 0; i < 3; i++){
      Console.WriteLine(list[list.Length - i - 1]);
    }

  }
}