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 yama
{
    static void Main()
    {
        int[]a = new int[10];
        int[] b = new int[3];
        for(int i = 0; i < 10; i++)
        {
            a[i] = int.Parse(Console.ReadLine());
            for(int j = 0; j < 3; j++)
            {
                if (b[j] <= a[i])
                {
                    if (j == 0)
                    {
                        b[j +2] = b[j + 1];
                        b[j + 1] = b[j];
                        b[j] = a[i];
                        goto stop;
                    }
                    if (j == 1)
                    {
                        b[j + 1] = b[j];
                        b[j] = a[i];
                        goto stop;
                    }
                    if (j == 2)
                    {
                        b[j] = a[i];
                        goto stop;
                    }
                    
                }
                

            }
            stop:;
        }
        for(int i = 0; i < 3; i++)
        {
            Console.WriteLine(b[i]);
        }

    }
}