#650. The 2 smallest elements
Print the 2 smallest elements in increasing order (n ≥ 2).
### Input
The first line has n, the second line has n integers separated by spaces.
### Output
One line.
Examples
Input
2 38 -24
Output
-24 38
Input
9 -39 21 -13 -38 33 -33 3 -32 -44
Output
-44 -39
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.