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: WA: Presentation Error)

h1=gets.chomp
h2=gets.chomp
h3=gets.chomp
h4=gets.chomp
h5=gets.chomp
h6=gets.chomp
h7=gets.chomp
h8=gets.chomp
h9=gets.chomp
h10=gets.chomp

height=[h1.to_i,h2.to_i,h3.to_i,h4.to_i,h5.to_i,h6.to_i,h7.to_i,h8.to_i,h9.to_i,h10.to_i]
height2=height.sort
print "\n"
puts height2[9]
puts height2[8]
puts height2[7]