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: Wrong Answer)

op1, op2, op3 = gets.split.map(&:to_i)
array = [op1,op2,op3]

for num in 1..2 
    if array[num-1] <= array[num] then
        tmp = array[num-1]
        array[num-1] = array[num]
        array[num] = tmp
    end
end
for num in 1..3 
    print array[num-1]," "
end
print "\n"