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)

a, b, c = gets.split.map(&:to_i)
while a > b or b > c do
if a > b then
tmp = b
b = a
a = tmp
end
if b > c then
tmp = c
c = b
b = tmp
end
end
print a, " ", b, " ", c, "\n"