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 PHP (judge verdict: Accepted)

<?php
$fp = fopen("php://stdin", "r");
$container=array();
$n=10;
while($n>0){
    $h=trim(fgets($fp));
    array_push($container,$h);
    $n--;
}
rsort($container);
echo $container[0]."\n";
echo $container[1]."\n";
echo $container[2]."\n";