Day 6
參考資料 (謝謝 Laurence 提供)
Python while 迴圈(loop)基本認識與3種操作
https://selflearningsuccess.com/python-while-loop/
Day 6 - Beginner - Python Functions & Karel 筆記
https://paper-dietician-78b.notion.site/Day-6-Beginner-Python-Functions-Karel-e77290f30de9481098ec5b24aeb6ffec
[課程討論] Day 6 - Beginner - Python Functions & Karel