| 49 | |
| 50 | print("Example 1") |
| 51 | class Homework: |
| 52 | def __init__(self): |
| 53 | self._grade = 0 |
| 54 | |
| 55 | @property |
| 56 | def grade(self): |
| 57 | return self._grade |
| 58 | |
| 59 | @grade.setter |
| 60 | def grade(self, value): |
| 61 | if not (0 <= value <= 100): |
| 62 | raise ValueError("Grade must be between 0 and 100") |
| 63 | self._grade = value |
| 64 | |
| 65 | |
| 66 | print("Example 2") |