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 Program
{
	public static void Main()
	{
		int a,b,c;
		int i;
		int[] m;
		m = new int[10];

		a = 0;
		b = 0;
		c = 0;

		for(i=0;i<10;i++)
		{
			m[i] = int.Parse(Console.ReadLine());

				if(a<m[i])
				{
					c = b;
					b = a;
					a = m[i];
				}
				else if(b<m[i])
				{
					c= b;
					b = m[i];
				}
				else if(c<m[i])
				{
					c = m[i];
				}
		}

		Console.WriteLine("{0}\r\n{1}\r\n{2}",a,b,c);
	}
}