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 Ruby (judge verdict: Accepted)

hills = [0,0,0] # top3 highest > higher > high 

10.times{ 
	x = gets.to_i


	if x > hills[2] 
		hills[0] = hills[1]
		hills[1] = hills[2]
		hills[2] = x

	elsif x > hills[1]
		hills[0] = hills[1]
		hills[1] = x

	elsif x > hills[0] 
		hills[0] = x
	end


}
3.times do |i|
	puts hills[2-i]
end