Problem:
Sorting Three Numbers

Write a program which reads three integers, and prints them in ascending order.

Input

Three integers separated by a single space are given in a line.

Output

Print the given integers in ascending order in a line. Put a single space between two integers.

Constraints

1 ≤ the three integers ≤ 10000

Sample Input 1

3 8 1

Sample Output 1

1 3 8

Solution in PHP (judge verdict: Accepted)

<?php
fscanf(STDIN, "%d %d %d", $a, $b, $c);
$array = [];
$array[] = $a;
$array[] = $b;
$array[] = $c;
sort($array);
$answer = implode(' ', $array);
echo $answer.PHP_EOL;