"""
hello_world_python.py

A "hello world" program in python.

You can edit this file from the jupyter browser window by clicking on it.
Or you can use a terminal editor like nano or emacs.

Running this from the command line terminal looks like this :

  $ python hello_world_python.py
  x is 3, y is 4, x+y is 7
  Oh, and 'hello world'.

Jim Mahoney | cs.bennington.college | Feb 2022 | MIT License
"""

def main():
    """ Print out some stuff. """
    x = 3
    y = 4
    print(f"x is {x}, y is {y}, x+y is {x+y}")
    print("Oh, and 'hello world'.")

main()