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: Wrong Answer)

using System;

class Program
{
    static void Main()
    {
         double[] array;
         array = new double[10];
         for(int i =0; i<10; i++){
             array[i] = double.Parse(Console.ReadLine());
         }
         for(int i = 0; i<3; i++){
            double big = array[0];
            int big_index = 0;
            for(int j=1; j<10; j++){
                if(array[j] > big){
                    big = array[j];
                    big_index = j;
                }
            }
            Console.Write("{0}", big);
            array[big_index] = -1;
         }
    }
}