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 Prob0001
{
    static void Main(string[] args)
    {
        const int INPUT_SIZE = 10;
        const int OUTPUT_SIZE = 3;
        int[] inputs = new int[INPUT_SIZE];

        // inputs
        for(int i = 0; i < INPUT_SIZE; i++)
        {
            inputs[i] = int.Parse(Console.ReadLine());
        }

        // outputs
        int elem, tmp;
        for(int i = 0; i < OUTPUT_SIZE; i++)
        {
            tmp = inputs[0];
            elem = 0;
            
            for(int j = 1; j < INPUT_SIZE; j++)
            {
                if(inputs[j] > tmp)
                {
                    tmp = inputs[j];
                    elem = j;
                }
            }

            Console.WriteLine("{0}", tmp);
            inputs[elem] = -1;
        }
    }
}