Problems
Minimum and maximum
Minimum and maximum
Find minimum and maximum between two positive integers.
\InputFile
Two positive integers $a$ and $b~(a, b \le 10^9)$.
\OutputFile
Print in one line the minimum and then maximum between two numbers $a$ and $b$.
Input example #1
4 2
Output example #1
2 4
Input example #2
10 100
Output example #2
10 100