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: Wrong Answer)

f=0
s=0
t=0
i=0
10.times do
	m=ARGV[i].to_i
        if f<m
              	j=m
                m=f
                f=j
        end
	if s<m
              	j=m
                m=s
                s=j
        end
	if t<m
              	j=m
                m=t
                t=j
        end
i=i+1
end
print f,"\n",s,"\n",t,"\n"