ตัวอย่างโปรแกรม บทที่4.2 [EX05-01input-format1.py](https://github.com/user-attachments/files/22065365/EX05-01input-format1.py) [Ex05-02-Score_persent.py](https://github.com/user-attachments/files/22065364/Ex05-02-Score_persent.py) [Ex05-03_if_compare.py](https://github.com/user-attachments/files/22065368/Ex05-03_if_compare.py) [Ex05-04-if-else.py](https://github.com/user-attachments/files/22065362/Ex05-04-if-else.py) [Ex05-05_while1.py](https://github.com/user-attachments/files/22065361/Ex05-05_while1.py) [Ex05-06_while2.py](https://github.com/user-attachments/files/22065363/Ex05-06_while2.py) [Ex05-07while3-if.py](https://github.com/user-attachments/files/22065360/Ex05-07while3-if.py) [Ex05-08_while_if2.py](https://github.com/user-attachments/files/22065366/Ex05-08_while_if2.py) [Ex05-09_for1.py](https://github.com/user-attachments/files/22065359/Ex05-09_for1.py) [Ex05-10_for_count.py](https://github.com/user-attachments/files/22065367/Ex05-10_for_count.py)
