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: WA: Presentation Error)

// ListOfTop3Hills.cs
// ??\????????????10???????±±?????????????????????????????????3?????¨?????????????????°?????????

using System;

class ListOfTop3Hills{
    static void Main()
    {
        
        int H1 = 0; // ?????????????±±????????????????´??????????
        int H2 = 0; // 2????????????????±±????????????????´??????????
        int H3 = 0; // 3????????????????±±????????????????´??????????
        int alt = 0; // ?????\??????????????????????¶???????
        int ent = 0; // ??\??????????????????????????????????´??????????
        
        for (int i = 0; i < 10; i++)
        {
            ent = int.Parse(Console.ReadLine());
            if(ent <= 10000)
            {
                if (H3 <= ent)
                {
                    H3 = ent;
                    if(H2 <= H3)
                    {
                        alt = H2;
                        H2 = H3;
                        H3 = alt;
                        if(H1 <= H2)
                        {
                            alt = H1;
                            H1 = H2;
                            H2 = alt;
                        }
                    }
                }
            }
        }
        Console.WriteLine("{0}\n{1}\n{2}\n", H1, H2, H3);
        
        
    }
}