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)

height1 = gets.chomp.to_i
height2 = gets.chomp.to_i
height3 = gets.chomp.to_i
height4 = gets.chomp.to_i
height5 = gets.chomp.to_i
height6 = gets.chomp.to_i
height7 = gets.chomp.to_i
height8 = gets.chomp.to_i
height9 = gets.chomp.to_i
height10 = gets.chomp.to_i
a=[height1, height2, height3, height4, height5, height6, height7, height8, height9, height10]
b=a.sort
puts b[9]
puts b[8]
puts b[7]