7.18zylab: Filter and Sort a List

Write a program that gets a list of integers from input, and outputs non-negative integers in ascending order (lowest to highest).

Ex: If the input is:

10 -7 4 39 -6 12 2 

the output is:

2 4 10 12 39 

For coding simplicity, follow every output value by a space. Do not end with newline.