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 Ruby (judge verdict: Accepted)

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
    
if __FILE__ == $0
  while line = STDIN.gets
    tokens = line.chomp!.split.map!(&:to_i)
    a, b, c = tokens[0], tokens[1], tokens[2]
  
    while a > b || b > c do
      if a > b
        a, b = b, a
      end
      if b > c
        b, c = c, b
      end
    end
    puts "#{a} #{b} #{c}"
  end
end