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;

namespace ListofTop3Hills
{
    class Program
    {
        static void Main(string[] args)
        {
            string str;
            int strint;
            string[] m = new string[10];
            int i;

            for(i = 0; i<10; ++i)
            {
                str = Console.ReadLine();
                strint = int.Parse(str);
                if (strint>=0 && strint <= 10000)
                {
                     m[i] = strint.ToString();
                }
                  
            }

            Array.Sort(m);
            Array.Reverse(m);
            for (i = 0; i < 3; ++i)
            {
                Console.WriteLine(m[i]);
            }
        }
    }
}